What features were you looking for? I think the only thing really new is HDMI 2.1 for 8K video.
I also have the awesome A3080. No need to change since I won't be going to 8K for a while.
Hi-I would only have changed had there been a substantial change in the DACS. Sound is all important to us. To be honest, I don't see how they could really improve in that. I also have to bear in mind my age, 61, and though my hearing test just before lockdown showed only a tiny loss in the top end, (which might explain why I no longer have my teeth set on edge by soprano vices-tho I bet that is more to do with the system we now use. Listen in DSD128 mostly)I am likely to suffer hearing loss as I get older. My husband at 73 wears aids but I have been careful to adapt our system for him so he can enjoy his music too.
I guess there won't ever be a need to change what I have unless the die. I can only see me changing one of the Macs for a more powerful one in a laptop as altho I have an Imac, which would be better used as part of the hi fi, it is too big to fit in. For photography and coping with high res music and certain settings, a more powerful laptop would be better.
I ten dto go on when I wirte. Partly because I have brain damage and because I wriote what comes and I think as i am writing and already realised that all I am likely to pugrade is a laptop.
The caveat being the development of all this stuff is so fast I might really want to chnage what I have or have to.
I feel very lucky that I have been alive long enough to see all this fantstic stuff happen. Smartphjone, smart etllies, digital music. thin telies, I was amzed at cds and thought mobile phomnes were stupid. Now I reply on one.
Anyway, my mind isn't closed but the other thing about the 3080 is it being able to handle 384Khz files. Haven't seen it in the blurb of any other other brand.