Many years, I played the jazz II from Dunlop. I liked the high durability and the pointy end of them, which lets you play very precisely.
At one point, I wanted to play bigger picks, but I never got comfortable with the wedge-formed regular picks and the softer tortex material.
I found the Ultex Sharps and even if I sometimes try others, I always come back to them.
They last longer, are nice to play and have a great sound. Due to the hardness they add more highs to the tone.
I even use them for acoustic guitars and even with older strings, this combination still sounds good.