I took a shot at 50NL and it didn't work out for me. I played barely rolled for the limit (20 buyins) and after dropping 3 buyins I've decided to go back to 25NL and overoll myself for the next time I take a shot again

Are there any key differences from 25NL and 50NL? As far as i can tell, there seems to be a much larger number of regulars and people learned to fold top pair