New workstand - wiggles LifeLine Pro Fork Mount Workstand?

After a new workstand and was about to buy the feedback sports sprint stand when I noticed this

Seems pretty much the same design but half the price. No reviews makes me kind of wary though, so wondered if anyone on here has got one? What's it like? Any issues? I'm particularly interested to hear about the bb rests. The images aren't very detailed on this area and I know some other similar designs (Elite race workstand) have been known to cause scratches to the bottom of the bike.

Would appreciate any reviews.