I have long wavy hair and so does my partner. I like to keep everything as simple as possible.
For me, I have only a few: hair down, low ponytail, high ponytail, low bun, high bun, simple braid, bun with a claw clip. For hairties, we use silk scrunchies. The smaller scrunchies, super skinny ones, are "manly" looking enough to share and are small enough to secure end of braid. Partner has just 2 hairstyles: low ponytail, ponytail half loop into a bun.
There are tons of silk scrunchies on Etsy, various sizes. They don't pull your hair out. I wash them in the washer on gentle cycle in a bag and hang to dry. They last for many years. That way they don't stretch out too much. I won't use any other hairtie.
Oh, and I can't figure out how to make a bun so I bought one of those slap bracelets that wrap around your ponytail and make a bun.
The key to not needing hairclips is a nonlayered haircut and parting down the middle. We have been cutting each other's hair for years. We use a thing called creaclip which looks gimmicky, but works. Basically, it is a plastic clip that allows you to trim hair straight across/half moon shape. Long hair is much, much easier to maintain for me than short hair ever was.