You either already own DDR2 800 or are avoiding 1066 for some reason?
Asus is Taiwan and so is MSI. eVGA is made in the U.S.A.(better?)
But I'm seeing an eVGA with 1066 standard - what do you mean? If i put an extra 10-20 into it then I could opt for either XFX or eVGA too, but is this really worth it, surely they are the same product but made differently?
Cheers for the advice
Stick with ASUS. Solid capacitors and a good reputation for producing things that last.