I haven't been watching the g300 thread too much so I don't really know much about them. At the prices I can imagine them being I would be able to afford any so I am trying to stick with the gts/gtx+ as a lowest gpu for folding. They are pretty cheap now, used and new, and do very nice ppd. If I can get a great deal on a gtx275 I'll put that in my sigrig and move the 260's over to my m2n-sli. But for that to happen I will have to be in my own apartment and I can get a rent subsidy for 30% of my income. With a parttime job of 15 hours a week I can do more for folding.
My sigrig is/should
hold me for a year or so, so any extra's would go for the farm. I still don't know what my cutoff limit is as events are still being juggled around alot, for the next few months what I got is it.