Planet Waves has be come my favorite capo of all time. Easy to use and doesn’t harm neck as some capos do.
The Shubb is well made, but it is not the best design because you have to guess on the tension needed before closing the lever. If you guess wrong you squeeze the neck possibly marking it. I’ve done it on one of my acoustics and it is a maddening mistake that you can’t take back. To some extent that was user error, but if someone who knows as much about guitars as I do makes the error then others will too and it only takes once.
With the Planet Waves NS capo you have the least amount of tension necessary to fret the strings. You start with zero tension and work your way up until there is no buzz. It never clamps down like spring and lever designs. It works more like real fingers and doesn’t go sharp. It is also much more low profile than most other designs.