I have been using Standard Tortex 0.73s for quite some time and recently thought of checking what's the hype about Tortex Jazz XLs. And immediately after trying this I got it.
The design of Jazz III makes it for a serious lead guitar pick. It just allows you to be fast and articulate as it essentially is reducing excess movements giving you more space and time to attack the strings with lesser effort.
The Classic Tortex grip keeps it firm so that there's fewer chances of it slipping out.
Finally 0.73mm is perfect as it's thick enough to pack good attack and thin enough that you feel the response and the dynamics of your playing.
I am writing the review after trying on some clean riffs, dirty and heavy riffs, and leads. I just feel this Pick makes for perfect Lead playing and has an almost intuitive feel to it.
Definitely worth checking out.