I have recently bought those DT Swiss G1600 wheels (from Merlin as above). I haven’t ridden them yet, but the reviews are good and they seem nice.
One thing that may be relevant is that the Merlin ones are OEM so, unlike retail boxed versions, they don’t come with *both* a Shimano and an XDR freehub in the box. So if you need XDR then they’re not quite such a bargain. They do have tubeless valves though. I fitted WTB Nano tyres to them tubeless using just my fingers, and they went up with only a track pump, and even held air quite well with no sealant.
I guess since I haven’t ridden them yet, this is *very* STW to recommend something that I both own and that I haven’t ever used!