The vast majority of online no limit cash games have a maximum buy in, a minimum buy in and what amounts to a suggested buy in. When you sit down there are usually two check boxes: one that conveniently allows you to buy in for the maximum (usually 100 times the big blind) and one where you can type in another amount. The “other amount” area usually has a number that’s equal to 60 big blinds pre-entered which the websites have put in as a suggested amount that you buy in for. Of course if you try to buy in for a minuscule amount you’ll be kindly informed that you are below the minimum which is almost always 20 times the big blind.
So which amount is right and additionally should you leave if you hit a certain amount? The answer is the same as the answer to many other poker questions; it depends. Some players will have the best results buying in for the maximum and others will have better results buying in for less. Some players should hit the road when they reach a certain amount and others should never get up because they’ve accumulated a given number of chips. The important part is to do some critical thinking about what your strengths and weaknesses are and decide what works best for you.
Conventional wisdom says that you should buy in for the maximum and accumulate as many chips as you can in an effort to have every other player covered. The thinking here is that when you get that big hand that you’ve been dreaming about and someone else makes a slightly worse hand (or tries an ill-advised bluff) you’ll make the most you could possibly make. The main disadvantage is sometimes you’ll be the one with the second best hand that’s tough or impossible to fold and you’ll end up losing more than if you had fewer chips. The questions is, will there be more times that you double up or take an opponents entire stack than times that you lose all of your chips or allow an opponent to double up?
There are other advantages to having a huge pile of chips in front of you. While it’s nice to have people bluff at you when you’ve got a great hand, in general it’s easier to beat opponents who straightforwardly bet their good hands and check their weak ones. When you have a ton of chips your opponents will be less likely to bluff at you because they’ll think you can afford to call them down. On the other side of the coin, your bluffs will be more effective on earlier betting rounds because even if you’re betting relatively small amounts, your opponents know that in order to call you all the way down they might have to put in more chips than they want to. Frequently they’ll decide it’s not worth it and give up when they may have called you down if you had fewer chips.
Another strategy is to buy in for a smaller amount to limit your risk. In the old days before online poker, if you were winning you’d be stuck with whatever amount you had in front of you since you couldn’t take chips off the table. Now there are so many games that if you want to, you can leave one game if you’re ahead and immediately buy into another for a lesser amount. For example, if you decide that it makes sense for you to always have between 40 and 70 big blinds, you can buy in for 40 and if you find yourself with more than 70 you can leave that game and buy into another for 40. The main advantage of this strategy is limiting your fluctuations. No one terrible hand is going to wipe out an entire great day’s worth of profit or put you in a huge hole.
Of course there are other advantages for buying in small. You’ll find that it’s easier to get paid off on your good hands. Since your opponents will know they’re only liable for the amount you have in front of you, often times they’ll take ill-advised risks. Furthermore, many players have the perception that if you haven’t bought in for the maximum then you must be a weak player. Anytime your opponents have misconceptions about your abilities, it works to your advantage. It can be less stressful when you have less on the line and it can make those small pots and blind steals seem more significant.
Deciding how much to buy in for requires that you look at your strengths and weaknesses. If one of your strengths is making big lay downs, then having more chips is less dangerous than if you’re a player who’s never folded top pair in your life. Maybe chopping out a bunch of small pots with well timed bluffs is what you do best. In that case there’s no reason to open yourself up to more risk by having a big stack. If you go on tilt every time you lose a huge pot, you’ll be better off having fewer chips and keeping the pots smaller. While half the players in every game think they’re the best player in the game, actually being the best player in the game means you’ll be better off with more chips. Another factor in this decision is the size of your bankroll in relation to what size games you find interesting. You can play in bigger games with a smaller bankroll if you buy in small.
If you buy in for the maximum is it still possible to have so many chips that you should get up? Sure it is. Most players have a range in which they feel comfortable. Maybe that range is 100 to 200 times the big blind for you or maybe it’s anything up to 500 times the big blind. When you start playing hands differently than you would strictly because you’re worried about losing all of the chips in front of you than it’s best to get up and jump into another game for a lesser amount. For example, if you’ve decided that raising to 3 times the big blind when you’re first in with pocket aces is the best way to play them and all of a sudden you decide to open raise to 6 times the big blind because you’re worried about taking a bad beat, you’ve got a problem. You don’t want to give up equity because having so many chips is making you nervous.
When you look at a typical online no limit game you’ll find that most players buy in for the maximum, but many of them would be better off buying in for less. Don’t let your ego get the best of you and buy in for more than the optimal amount just because you feel like you have to. On the other hand, if you’re used to buying in for less, maybe you’d be better off buying in for the maximum. The important thing is to think about why you’re buying in for the amount you do. If you’re not sure how much is right for you (and probably even if think you’re sure) try experimenting with various amounts and let your results dictate what you should do in the future.