I'm currently grinding 2nl with a $50 BR. I buy-in for 100 BBs which gives me 25 buy-ins total, which is more than enough for this limit. Well, I recently decided to sit at some 5nl tables a few times and I noticed that the play is exactly the same as 2nl with very exploitable players. Now, I don't have the proper BR to sit at 5nl with a 100 BB buy-in, so I sat down with only 40BBs-which is what I buy-in at 2nl.
Other than the fact that I'll have to make necessary adjustments to play short(er) stack poker, what other cons are there with playing with a short buy-in at 5nl? I know I won't be getting as much in return with a short buy-in, but my buy-in is relative to my BR as far as following BRM.
I'm very confident in my 2nl game and I'm pretty sure I can beat 5nl just as easily, but will I jumping in stakes too fast? Even if I can beat both stakes, is it better for me to just stick with 2nl for now and build up, but I'm able to buy-in for full 100 BBs at 5nl? Or is it possible for me to effective with short buying-in at 5nl if I feel I can crush it just as easily as 2nl?