I have received my frameset a couple of weeks ago. I had no issues with the headset or the BB.
Shipping took a little bit longer than expected to receive the frame. Communication was ok. I couldn't make up my mind on the color and I really liked the one l45er got so I went for something similar.
I've rode around 1000km without any issues. It's a very fun bike to ride. It's the perfect all road bike. I'm even thinking of ordering another one in a cool chameleon color.

I noticed that there's a mark / crack near the axle. Everything feels solid and I think it's just the edge of a carbon sheet. Should I be worried? What do you guys think ?