From what I hear Sapphire is only easier to overclock because it has a better stock heatsink/fan.
Personally, if you have more money to spend I would get the ATI and buy a good HS/fan, but then again I am just speaking on what people have told me.
I argue with people on internet message boards.
Don\'t copy dat floppy!
Gigabyte GA-7DX(R) DualBIOS/A-bit KV8-Pro
AMD Duron 1.313GHZ/AMD 64 3000+ 2.0 GHZ
512 DDR266/1024 OCZ DDR (3200)
Chaintech GeForce 3 128mb/eVGA 6800GT 256mb
400 watt Powmax/530 watt Fortron
40.9GB 94098U8/80gb SATA
Maxtor DiamondMax/Seagate Barricuda
AOpen KF45A modded case