Thank you for the reply.. I appreciate it a lot....The RazoRock Game Changer got cloned as DSCosmetic S9, lower gap D8. Itself it was a clone of the RazoRock Guerilla.
The Lupo has different gaps but it's inspired by the Wolfman WR1.
Yaqi, DSCosmetic and Boti made each supposedly not quite accurate clones of the Wolfman WR2.
The cap of the DSCosmetic must be tight, Yaqi changed the cap without notice for later models, and the Boti seems to have higher exposure than the other two.
Don't expect to get a Wolfman from China!
The DSCosmetic S9 is perhaps the best copy: or adds some slight improvements and scalloped cap to the RazoRock Game Changer. Their electropolished handles are a bit slippery, though.