I'm a Zgemma H2.S hold out. Still have the same unit I bought back in 2016. Was originally preloaded with some Vix build and I pottered a long with with my Nline getting all the luxury of full HD Sly through sat for a couple of years. I switched to Wooshbuild, then the satellite blackout happened, Wooshbuild which at the time had a load of support recommended IPTV provider for their customers, I subbed with them and whilst the service has changed hands and plugin types a couple of times, I've always been notified by the provider. Anyway I'm still here in 2022, running the same H2.S, my satellite bouquets all lined up neatly with integrated IP channel bouquets. My provider like many others has started switching the most popular 1080p HD streams of their channels to HVEC 265, but for each of those channels I still have a 720p version of the stream in H264 which runs fine for me. Watched the Tyson Fury fight the other week with zero issues throughout.
When the time comes and I'm forced to change I'll probably go for the Octagon that everyone's raving about. But right now the Zgemma H2.S I'm using is more than adequate for Sly + VOD on IPTV and my usual freesat through Satellite.. Perhaps I've just got lucky with my provider, I dunno... I just find it hard to let go of old technology, my TV is from 2011 and I still have my parent's microwave in the kitchen from 1984