I used these on a Aria Pro II L5 style hollowbody guitar, to replace the old scratchy pots , 1 of which was completely dead so I had no sound on the neck pickup.
I wanted full size pots, but they did not fit on that particular guitar because of the small F-holes.
On the multimeter they measured from 485K to 530K which I think is great. I've seen CTS pots that are way worse off spec than these.
The taper also is nice and gradual.
They dont feel too loose like CTS but neither too stiff and slow to turn like Alphas. Just make sure you don't cook them with the soldering gun, then the soft feeling will go away and the pot might be ruined completely.
The shaft, axle and nuts could be made out of brass or something more sturdy, but they work fine anyway, just do not overtighten them.
For metric-mini-pots, that is my choice and I recommend them.