350cr user here, bought them new off here.
They were very notchy at the start so I removed the lowers to find no oil or grease in there. Once I’d put grease on the seals and oil in the lowers they felt better, after being left upside down overnight they were pretty good, halfway round the first ride they felt superb.
The seals still need properly bedding in so they don’t sag when seated, leaving the front a bit high on steep climbs but once driving some weight through them they deal with everything perfectly, and I haven’t got them fettled to perfection yet either!
In de stickered stealth black with espresso stanchions they look pretty good too.
The stanchion wear issues and stiction could be caused by the lack of lube in some cases, so check them before use! That way you can get an o ring on the stanchion for sag while you’re at it