Hey ottoman673,
Returning that lovely AMD Athlon 64 x2 5600+? Sacralidge!
It's a matter of personal preference otto. Intel
CPU are generally considered well made, more stable and uses less power and as a result, produces less heat. The equivelent AMD
CPU's are generally considered to be faster. I've always stuck with AMD as I have never had a single problem with their
CPU's, and they have always delivered, even when Intel *seemed* to hold a leading
CPU. It's always been temporary in the history between these two. The E6600 is still a fantastic
CPU, but I don't think it's worth trading an X2 5600+ for it. One final comment, if you an overclocker, due to the lower power usage of the Intel
CPU, the Intel
CPU can not be overclocked as much as an AMD.