That ds3 is better than the s3 i mentioned (kinda, hardier resistors) and it's not much more $$. Either are good Mobos though, I would personally go with the dS3 though.
Nope, both are the same price. Rebates are mail-in rebates.You might be able to get that one cheaper at NEwegg but other than that those EVGA boards are all right. Not a bad choice.
A S3 may be better though..
I'd save more cash to get this one: