[wingchunflush]

what is the % of players at 25nl who are going to be floating and bluff raising? It cant be that high. I agree that your probably not learning as much when you multitable but I dont think you will get anywhere bankroll wise by single tabling. IMHO a winning player at 10nl should still have enough of an edge to win at 25nl just by playing abc poker.
I like the idea of one tabling and poker stoving and really opening up your game and learning but you gotta build a roll at the same time.