I’ve got a set of TRS+
They came on my Capra and I transferred them to my Patrol. After less than 10 rides on the Capra this summer the BB was already showing signs of bearing wear!
Put them on my new frame with a Hope BB, no such issues.
The preload thing on the cranks is a bit pony, but once I’d played around with spacers and stuff on the BB and axle it was all good.
Other than that, totally unremarkable, as in I’ve had no problems with them, which I guess is what you can hope for with cranks 🙂
Oh, and regarding removal – you don’t actually need to buy a specific tool 🙂 The threads on the crank are standard crank thread, and you can get over the hollow axle issue by grinding the flange off an old crank bolt, and threading it through the axle from the drive side, giving the crank extractor something to push against 🙂
The above is immaterial if you buy aftermarket, though, as I believe they should come with the crank tool.