I guess I sort of collect precision screwdriver sets, I mainly use the torx drivers for knife maintenance. The iFixit set is very good. I've seen it on Aliexpress under a different name, I assume it's the same set. The handle on that set is great. The Xiaomi Wiha set is very cool, great case although the driver does not give you a lot of grip. I sheared the tip of the T6 bit off in a stubborn screw. I've never had that happen before. That leads me to believe perhaps the bits are not full Wiha quality. I've twisted bits before, yes, but never had one break. But besides that the bits seem good in terms of being shaped well. I currently use the bits from one of the cheap $12 sets off Amazon with the brown colored S2 bits. In my experience with a couple free flag shaped torx drivers I've received made of a brownish S2 steel it's really strong.
I had xiaomi set. Now I have nanch set.
I sold xiaomi as I coundnt unscrew my laptop.
the xiaomi s body is thick to put into the hole of screw.
nanch has thin extension bar itself. so it is more usefull if the screw is inside of deep hole.
I also recommend the ifixit stuff, great quality.