Topological Space

This is a nice little trick, I like this one.

Deathranger999

Descent

SuperNova

Duelling Tacos

Got it, but nothing to be proud of: I tried different routes and eventually one worked. Am not good at such levels.

Tilu

Trifle

Kickturn

Showcases this kind of optimization pretty well, though seeing how that interacts with the top section gets a bit messy.

Neonesque

Metric Space

momo

The Longest Long Hole Level it is Possible to Make

It's not a GOOD puzzle, but in a perverse way, I had fun, and I did learn something important from the optimization part!
EDIT: It has come to my attention that the optimization I did saved exactly... 0 moves. That's fucked up, lmao.