I rarely use picks but when I do I prefer the Dunlop Jazz 3 picks. I score them and sharpen the tips a bit. I use these on guitar and bass. These max grips are max crap. The grip is good enough for a hard player with sweaty hands.
These picks are really great for a little while; they have good memory and good resistance. They are easy to old on to thanks to the Max Grip-ness, and they don't wear down quickly. At least, not on the surface.
The problem comes after using a pick for a while. The durability starts to deteriorate. It gets flimsy and bendy. Not good. For a while, they work, but need to replace them soon after.