[hobbsmann]

I'm really torn on this one. Just talking about the flop I really think a decent argument can be made for all 3 options. I kind of think the straight forward 3-bet might be the best option as bb is kind of LAGGY so your K has a good chance of beating him and given that TAG will auto-bet all flops there is a good chance we are ahead.

The idea behind cold calling here is that you are still essentially wa/wb with TAG and given both the incredible dryness of the flop and BB being a LAG, not pushing out the TAG when he has a hand with 2-5 outs is not a huge priority. Furthermore, the times he 3-bets the flop we can easily check/fold the turn UI as we will never be ahead when that happens.

Actually, I think folding sucks here so yeah call or raise, although I'm unsure which I like better.