Just received this brand new sealed still in it's original shipping box EVGA 3080ti FTW3. Going to build a HTPC using this. Intended use is for MADVR 4K dynamic tone mapping, external video processing, transcoding, and some gaming. This is for content consumed in my dedicated home theater.
I have a very nice projector and screen, and I've seen first hand others who have had great success in using a similar setup. It should be a big leap for me on the video side of things, and a lot less expensive than other routes I could've taken instead. The additional complications will iron themselves out over time, and this will give me the greatest flexibility going forward.