I have this specific pick in different thicknesses for different guitars and different playing styles.
I don't know what it is but it just feels right. I have said before on the other thicknesses, it is like putting on your favourite comfy slippers, they are just really comfortable.
A really nice matt finish on the pick in case of sweaty fingers. I have never had problems in dropping them or slipping out of my fingers.
Also white is good, it means when you out them down on your black amp (which 90% are) in the dark on stage you can see them straight away rather than feeling around for them and with the bright colour on top you can see what thickness they are immediately.