[bobdogbobdog]

I dont think u can say that the players at the 50s are much better than the players at the 20s, i just think they you don't get so many fish at the 50s level. That being said, if your playing at 58%-60% at the 20s i think u have a good shot at eking out a profit at the 50s.
Another thing u might want to do is prepare yrself mentally. If your play the 50s, a 2 game loss will shoot u down 105$ and this can be pretty damaging if you're not use to losing that much in a short amount of time. It use to put me on tilt losing 4-5 games in a row at the 50s so you definitely wanna go in with the right mindset.