Dear @honeyooi : " Basis even though uni pivot but is very stable arm. "
Well you can see at macroscopic level that's stable but the main and critical issue is what is happening at microscopic levels to the cartridge cantilever/stylus trying to follow those " mountains " that are the LP groove modulations during playback where down there exist tremendous forces and stylus tip like hurricane movements that no single unipivot ( no matters what ) tonearm is stable. Unipivots are a forbidden tonearm for any cartridge .
I respect your opinion about but that unipivot tonearm really can't helps for any cartridge can showed at its best.
R.