I made an unboxing and sound test for this board.
I paid $ 60 for this kit in aliexpress.
I think there is nothing better in that range of price.
All aluminum case, sounds like marble.
Switches: KTT Kang White V3 lubed with 205g0
Stabs: generic plate mounted lubed with 205g0 and dielectric grease. Holee modded
Keycaps: PBT double shot CSA profile
Plate: FR4
Foams: all stocks foams