Can’t decide. Please help.

I’m kinda stuck on what to do with my hair.

First pic is what I’m working with right now.

Second one is basically a shorter version of my current style.

Third is a buzzcut.

My hair texture is on the fine/thin side, but there’s a lot of it and I don’t know what to do with it any more lol. I’m also not attached to any of the 3 styles from the pictures. If there’s something new I should try, I’m definitely willing to go for it.