FL b&m 2/2 "action poker" ?

[HandCracker]

first off im more of a tournament player but i recently discovered the limit games at my local casino are full of fish and pay well.

anyways. with the FL limitations on betting the highest and only betting stakes are 1/2. but they have another option at this casino called "action poker" where everyone antes two dollars. is this a profitable situation or is it whack?
and if it is more profitable than the regular 1/2 available what kind of bankroll should i be playing with?
thanks.