In general, the suit is quite good and can be safely recommended to consumers. Suit thickness 6mm, neoprene is very elastic. Cervical and hand cuffs are a little tight, but experience shows that after a few months they stretch. I tested the suit in the water - quite comfortable. The only drawback: my suit gets water into the left shoe (in the suit of a friend who made an order on the same site, everything is fine - I just had no luck).
This is a fantastic purchase so far. The wrist and neck seals were about perfect, and the quality of the suit seems comparable to low-end suits costing about $1000 in the USA. The only thing missing is a P-valve, which I will add later on my own. Outside of smelling fresh of acetone, I can't really say anything bad about this suit, and look forward to diving in it.