JP seems hard when you are learning it because of the tight timing on 2/6 fire. Once you learn what LC1 is doing and have fully processed the responsibility of each role, though, it’s the easiest.

You can make JP LC1 much more reliable by positioning a step closer to middle before crossing over if you are 2/6 fire. And also by reacting quickly and knowing where you are going in advance. Also sprint, obviously.

My group started with Krile and we had to switch because it was just way too much variance. JP was picked up in like an hour. Haven’t tried Oppo but I believe it has the same Def movement as Krile which we found had a lot of failure conditions if someone gets a bad read at the beginning.