Best site for my playing style

[rsliu]

This may have been addressed at some point, but I've searched the forums and haven't been able to find it.

Right now I'm playing Party NL 50. I 4 table (usually ring games, although I do about as well in 6 max) and basically nut peddle/play ABC poker. I don't have hard stats on this, but I estimate I make about $15 an hour doing this.

My friend, who I believe is a significantly worse poker player than I, deposited $150 into Pacific Poker. He started nut peddling too, made some money, quickly moved up to the NL 200 table, and now has made about $1000 in the last few days. His claim: players are signficantly looser/worse on Pacific than Party (even at higher limits), so our strategy pays off much more.

My question: is he right, and if so, which poker sites have the worst players?