any important but not well known mounts?

hi there, i feel that there are alot of different mounts out there, but i feel that they are not known enough or just kept hidden, so my question is that is there any important mounts that are the basis of many cool tricks out there, i know all of my basic mounts (trapeze, front, 1.5, double or nothing,etc…)

Wrist mount and Houdini are a couple I can think of right off hand.

Bucket mount

chopsticks comes to mind.

If not, houdini.

double or nothing chopsticks as well.

I can not explain to you how much this video helped me with mounts. So many good ones to remember.

Exact video I was trying to find. Awesome video to say the least.

Yea con is one of my favorite players without question.