Ordered one of those not-switchgrades out of curiosity, will test and report in when it rocks up.
In other news, recent purchases:
https://www.aliexpress.com/item/1005007827196349.html - rim tape, far as I can tell, it's identical other than logo to the Muc-Off tape that i've been using the last few years, which has worked extremely well.
https://www.aliexpress.com/item/1005007934607051.html - Goldix rear hub. Actually really nice, well finished, bearings
seem okay (time will tell). Built up to:
https://www.aliexpress.com/item/1005003363177434.html - Carbonbeam rim in 36x30 380g version. Also really well finished with what looks to be a good layup. ERD accurate, built up to above hub with Pillar PSR TB2018 spokes and brass nipples. Has gone on a family members Rocky Altitude, if it ever breaks will report in.
https://www.aliexpress.com/item/1005010114981244.html - Shimano shifter to Sram MMX clamp, both fit as expected, shifter position is good. Shifter clamp to EV adapter doesn't quite mate up flush with shifter body, leaves gaps where crud will probably get in the plastic housing.
https://www.aliexpress.com/item/1005008633930964.html - +20mm PM adapter, appears genuine, hell of a lot cheaper than instore.
https://www.aliexpress.com/item/1005006408430167.html - Cheap UDH. Works. I keep bending them, so wasn't liking forking out for official ones.
https://www.aliexpress.com/item/1005006906524173.html - Socks. Like these more than I thought I would, well made, comfy, cheap.