In Portland OR Encore poker club does a $15k guarantee on Friday nights. My question is on best way to utilize the re-buy. There is NO restrictions, you pay the buy-in, you get the re-buy. A lot of the regulars save the re-buy and stack it with the add-on if they still have it. Is that more +EV than using it after the first hand and starting with a double stack? Is it more +EV to have a bigger stack when more recreational players are still in?