How rough are you guys on your deep Chinese carbon wheels? I'm interested, but I weigh 85-90kg and my local roads have a fair number of potholes.
I'm the Chinese guru of my friends, have been for years. A friend broke both wheels in a triathlon. He's got an elite vo2max (true elite, he runs the paris marathon in the first batch of people, the guy is really gifted), and during a triathlon he says he rode straight into a curb, and a nasty one at that (bigger and sharper than your average curb), at full speed, he was probably doing 40/45kmh. I wasn't there. Both rims went to the landfill, but were only actually slightly cracked. A buddy of his actually wanted to fix them, idk what happened.
So, that kind of impact will break wheels.
Other than that, we've all had crashes, we ve done gravel, gnarly stuff like tyre bottoming out on big rocks at pretty decent speeds, lalala, spokes do break, cockpits do break (a friend of mine somehow keeps crashing), but the rims remain unscathed. Carbon fiber is good at what it does, and Xiamen has been making them for so long that it's time tested. And from experience, wheels last, too. A friend of mine has this fear that OEM Chinese stuff may disintegrate over time / wouldn't pass fatigue tests, whereas branded Chinese OEM stuff doesn't. That makes no sense to me, but he's really attached to his fear / belief, it's actually interesting to see. Also, he really doesn't ride his bike enough for that to ever be a concern and... His sworks chain stay is broken. The irony... Anyway.
Buy T800 from a reputable seller, put nice spokes, if you want extra longevity get brass nipples, and you'll be fine.
Trust me, I'm a stranger on the internet.