I do. I use GSE IPTV PRO and it works great. I don't use my IPTV service a ton though but hpwhen I what to it's always right there and really solid.
GSE keeps getting updates too so I think it's still being developed.
If you going to use a stalker type service You can use stalker TV
M3U apps like iPLayTV on Apple TV is nice, has had an update recently also, also GSE PRO.
StalkerTV if supplier uses Ministra/new Stalker and not XC.
But not the mag 254 look or what you could get on android like Stb Emu.