Upgrade time 2x GTX 450 460 or a single 465 or 470?

[toddbailey]

I think the title say most of it. however what would you do given limited $.

2 gtx 450 maybe a 460 in sli or a single 465 or 470 ?

Should I wait until the 500 series are released?

I'm currently running 2 9800 gt's in sli and a 780 for physix.
I want to be able to run crysis and others at 1080p with max quality settings and get 35 fps or better.

[Apoptosis]

500 series is releasing top down... so the GTX580 will be first at ~$500... You'll have to wait half a year for a 500 series card in the GTS 450 price range...