My f6 just reached 1 year old, still going strong. Thought to upgrade to f7 but many yt review seems to say the 8s gen 4 suffered from overheating. Guess I'll keep my f6, its 8s gen 3 doesn't everheat at all. Only thing i wish hyperos got is bypass charging like realme ui. My previous xiaomi 11t battery degraded so much after 2 years of gaming, battery goes from 15% to 0% in 5 minutes. Hope this f6 never end up with similar issue.