i just seen the 3b in op post.
why the hell are you 4x3b ?did the math to see what FE you need w/ your bluffs just to make it 0EV?have you thought how that size affects his calling range and his 4b range? do you really wanna play a 250bb deep w/ a marginal hand when you just 4x3b pre and he has position and you have no ideea and what his ranges are and how is playing post? a cb is going to cost you another 12bb for sure and there it goes 24bb in pot w/o knowing what you are doing. i assume you dont know cause you first play the hand and then ask.

again. no one please take this the wrong way.