The 660 Ti will sure do the trick.
In this game, with the same settings, is about 10-15% faster (in the average FPS value) than the GTX580. Medium-High settings. AA by external FXAA.
Up to 1920 x 1080 screen res all smooth.
Salutes.

I'm selling a Galaxy GTX 570 I got back in March for...ehh somewhere around $200 (they're $300 w/ tax brand new) if you're interested, buyer pays shipping (from Seattle, WA, USA)

I'm building a new rig for my nephew and decided to give him one of my two 570s, leaving one leftover to sell, and buying myself a new 670.

How do YOU know this?

I was hoping these forums would be a better place, but no, still as many moaning, bitching, trolling and general immature behaviour as ever, from both sides of the whiner/fanboy camps. Shame really. Obviously we are all combat flight sim fans... but these are the worst community forums i have ever frequented.

The game is much improved, still has many issues, but it is what it is.. its all we'll have for a long time, time to make the most of it and enjoy what we have.

Yea defnitly and unfortunately true.

I think that they should leave some effort to improve CLOD till BOM. Too many unfinished things they leave.