Rather late to this, but I got a Palit in my build. Assembled and delivered in February.For the generic choices it's been the Zotac Gaming Trinity which is a great card:
ZOTAC GAMING GeForce RTX 3080 Trinity | ZOTAC
<p>Get Amplified with the ZOTAC GAMING GeForce RTX™ 30 Series based on the NVIDIA Ampere architecture. Built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast GDDR6X memory, the ZOTAC GAMING GeForce RTX 3080 Trinity gives rise to amplified gaming with ultra...www.zotac.com
I don't know of anyone that's had a Palit? Could well be wrong, maybe there were some nearer the release date?
A few people got Gigabyte cards, the Gaming OC:
GeForce RTX™ 3080 GAMING OC 10G (rev. 1.0) Key Features | Graphics Card - GIGABYTE Global
Discover AORUS premium graphics cards, ft. WINDFORCE cooling, RGB lighting, PCB protection, and VR friendly features for the best gaming and VR experience!www.gigabyte.com
No one knows if PCS may offer other models except them, but I doubt it's something they'd know about until they were offered it from their suppliers. I don't think it's anything they plan.