Obviously a super fast pick. The 1,5 mm has been my standard pick choice for the last six months and I decided to give the 2,0 mm a try in the hope that the pointy tip would last longer. This has yet to be proven. But I figured Petrucci designed the original flow shape at 2,0 for a reason, right. I find the bane of pricey "shredder's" picks being they wear quickly and you adjust your technique accordingly unwanted. Unexpectedly, I discovered the 2,0 having a more jazz (Jazz III) sound to it, while the 1,5 decidedly being more scooped. I will let the motor skills in my right hand adjust to it for a couple of days before deciding whether to keep using 2,0 or going back. I find less force in the attack works better. Although both versions are very stiff picks, impossible to bend. Perhaps it has something to do with the bevel having more meat to it.