For Nvidia I always buy EVGA and ASUS branded cards
For ATi, I would purchase Sapphire and XFX branded cards.
All because of warranties they provide.
I think if your looking for HQ products, which usually means better quality components/better cooling solutions (some would consider Service care/warranty part of this too):
For AMD :
I think HIS should be up there, they have there IceQ line which is nice.
MSI has some Awesum cooling solutions too.
Sapphire they make decent enough designs (dont skimp on components) (missing good cooling solutions)
Asus: again the cooling designs.
For Nvidia :
Evga because of bold overclock versions, and adding decent cooling designs.
MSI again for awesum cooling solutions.
Asus those 3 slot big mofo coolers for the 580s, those are nice.
I guess the main differnce between HQ product, and a LQ one, is how much effort they put into noise/heat solutions. But components used on the board itself too, matter.
Which manufacturer would you choose for Nvidia and AMD based graphics cards?
I think if your looking for HQ products, which usually means better quality components/better cooling solutions (some would consider Service care/warranty part of this too):
For AMD :
I think HIS should be up there, they have there IceQ line which is nice.
MSI has some Awesum cooling solutions too.
Sapphire they make decent enough designs (dont skimp on components) (missing good cooling solutions)
Asus: again the cooling designs.
For Nvidia :
Evga because of bold overclock versions, and adding decent cooling designs.
MSI again for awesum cooling solutions.
Asus those 3 slot big mofo coolers for the 580s, those are nice.
I guess the main differnce between HQ product, and a LQ one, is how much effort they put into noise/heat solutions. But components used on the board itself too, matter.
That is kinda like asking what kind of truck to buy, a ford or dodge, chevy or ford, toyota or nissan,,,,,,. Depending on who you ask, your going to get a different answer.