Soldato
Warlock
My personal favourite
I've found it one of the trickier ones to control.
You also get to change your jumping method throughout as well. I believe the warlock can change to "Blink", which teleports you a short distance.
Your current one is kind of a glide.
I'd definitely suggest looking up a guide on YouTube - there's quite a bit to all of the classes!
Indeed, Blink is quite fun but not one for jumping puzzles as it's easy to mis-judge distances and platforms...unless you're a sucker for pain
Burst glide is great, more horizontal boost and if you pair with dawnblade, you can cover a lot of ground (More useful in PvP)