Further

I think it's 5 times easier than the leader..

Personally, I found this harder than Leader 26. The half-drill in the second half (ABBABB style) followed by the 4-half twist requires much more effort than Leader, whether you hit it clean or mash it. The subsequent bracket pattern (stepping in groups of 5) is tricky because the bracket is in an awkward position, making it stamina-heavy and hard to aim. The late spike has more body movement than Leader 26, and the section right before the final bar is brutal because it forces body movement immediately after a bracket-drill without any break.

if you can drill its upper mid

A chart that's easy to clear as long as you don't lose stamina during the drills.

The drills and bracket runs are the only challenge, but it's harder than it looks.