moving up limits on party

[rbenuck4]

So i have 11,000 hands at 15 30 and am averaging +2.23BB/100 hands so far. My question is, how tough is the 30 60 game at party compared to the 15 30? Is it just as beatable, or are there more grinders at that limit? Are there any other websites with games between 15 30 and 30 60 that are more beatable than the 30 60 at party? Thanks.

Russ