-
I do actually have a 3T on the Kinesis at the moment and it hasn't broken which is nice. The problem with 3T is depending on which version you get some have a single Torx bit for the steerer, which sucks (it's a big one, like T30 which means I gotta carry another allen key for it) and the faceplate bolts are close together which looks like stupid engineering but I don't know how to calculate force and shit so I'll just assume it's ok - I would've used something else but this was the right length and available.
Alloy 3T is solid, light and cheap.