Cons I see really only three:
1. As with most other powerful graphics cards can not use the below the AGP slot PCI slot
2. It needed two free electrical connections
3. no DirectX 10
So if, like me, anyway ago not to buy for his computer Windows Vista (which I buy the highest along with a new system), then this card is currently certainly a very good choice for a not yet completely outdated system upgrade , Especially if you want to save yourself, others - perhaps something even more powerful cards - the need to give back, either because you have to operate their own nuclear power plant for the things or otherwise cause problems with hardware that now with 2-3 years also not is soooo old.