I’ve these on my Aeris- they’re the 30mm version released this year, not the narrower older rims – I think they’re selling off some old narrower stock, but not fitting them to bikes- I’m not up to Grum P’s efforts, but they’ve done 2 and a bit weeks in the Alps, 3 days at BPW and a bit of Just Riding Along.
No problems whatsoever- like an above poster I wondered whether they were not strong enough and not light enough, and should I get the Enduro’s instead, but they’ve instead proved to be strong enough, and probably light enough as well. No easily noticeble wobble, not tightened a spoke (DHF Double Down tyres fitted). After best part of two decades on various Hopes the only thing I’m missing is the freewheel buzz to warn walkers when I’m coming up behind- I’ll probably just get another bell.