So I started playing head's up recently and am digging it.

I am playing the $50nl on FT fwiw.

If this is covered elsewhere please point me in the right direction.

I am trying to figure out what players to start playing against and also when I should leave a table and find a new opp.

I often start against people with irregular stack sizes such as $39.20 or w/e and I always buy in full. My logic (could be stupid) is that good/experienced players are topping off to get full value against fish.

I won't play anyone who is up more than 2 buy ins already sitting at a table or anyone sitting full stacked at multiple tables.

I don't datamine, have a hud etc. I do take notes on most opponents. Usually like "spewwy retard play him" or obv tendencies etc..

I have trouble leaving tables when I am losing. I read somewhere (the Digest?) to leave if you are having trouble with an opp even someone you think is bad. I want to try an get my buy in back usually. Should I set a cutoff?

Any other tips, suggestions about this in general is greatly appreciated.