Hello Xcbarny,
I recently bought a Lightcarbon LCG071S-D what I think it is the same as the GR-044 but I bought it from lightcarbon because you could choose in between Integrated cockpit or stem and handlebar separately.
https://www.lightcarbon.com/new-carbon-gravel-frameset-with-integrated-stem-system_p171.html The quality of the frame, fork and stem look very very good, but this is the first Chinese frame that I buy.
I bought previously one fork, two handlebar and seatpost from Miracle bikes, that it is very well appreciated in this forum and the lightcarbon looks even better quality.
In the other hand the miracle bikes components have served me well for 3 years and the lightcarbon frame is still not build.
I believe that miracle bikes just released the same frame too, just in case you want to have a look.