650B wheels, hooked carbon rim, 22-25mm inner width?

[NHAero]

I have a pair of Light Bicycle wheels in my cart. They're 650B, 25mm inner width hooked, 35mm depth, 24 bladed spokes each, disc, with DT240 hubs. With shipping they're just under $1,400, with shipping but no duty. I have two 650B wheelsets from BTLOS that were less expensive but they are hookless, and their web site doesn't show a 650B hooked rim.

So - lightweight 650B carbon disc wheels with DT Swiss 240 hubs - what are other options?