US sites: Best SNGs?

Or should I say softest?

It is apparent after my 1-2 year hiatus from online poker that competition - though neutralizable - has certainly become tougher. Is it just Pokerstars? I assume it is all US sites, and possibly all sites in general.

I have found the micro stakes SNGs on Pokerstars has a lot of regular grinders. Since I would put myself in that category, I should probably find some new games.

Where do you think the softest games are for SNGs on US friendly sites? What stakes?