As to what are you referring? Reviews on Asus and motherboard manufacturers like it, Memory manufacturers?

Asus is a Mainstream manufacturer of Motherboards for Desktop, supplying companies like Dell, HP and others, as well as aftermarket and performance (gaming) motherboards.  They also build Videocards, Netbooks, whitebox Laptops, and several other mainstream electronics.  Though I am more of an MSI (microstart international) guy, Asus has treated me pretty well in the last 10 years or so.

As for Memory, I usually go with one of the 5 true makers, Micron Technologies, Samsung, Hynix, Infinion, and I think Hyundia.  If I build a custom box, I always use High grade, low latency memory.  Corsair, OCZ, and Micron all come to mind.

As for processors, two years ago I made the move from AMD back to Intel.  Intel Core2Dou/Core2Quad/Corei7/i5/i3 are all great processors.  AMD does have some good...