Since there is no clear final winner on the wishlist, I'd like to show you something really cool I discovered in today's video: this is an effective trick concerning the extremely challenging sweep picking directional changes!
I also made some video play-alongs for the exercise in the video for you: https://www.dropbox.com/sh/ubqg43ltc2010yn/AABLLbCxbEmyqeyGgnAbAfHXa?dl=0Since sweeping up and down different shapes isn't that interesting in the long run, I experimented with different patterns recently. During one of my routines, I discovered that this trick (the wrist motion on top of the shape) really helps with escaping the 'deadzone' between the strings! I really hope that you can get more creative with your arpeggio shapes and sweeping sections with this approach, it definitely helped me a lot already :)