Which one of these do you guys use, also where do you get any awesome soundtracks that are legal for youtube upload?

Depends if you want an editing tool for free, a large one-off payment or monthly sub and how important editing is to you.

I have Lightroom CC so i wouldnt mind paying double for student discount for Premier pro. I think 20$ isntead of the 10$ i pay now monthly. So I'd have to learn the app. For now I do simple stuff on iMovie but its very limited!

There is also:

Davinci Resolve (free version)
OpenShot (Free Open Source)

slimharry Posted at 2018-1-18 14:38
I have Lightroom CC so i wouldnt mind paying double for student discount for Premier pro. I think 20$ isntead of the 10$ i pay now monthly. So I'd have to learn the app. For now I do simple stuff on iMovie but its very limited!

I mainly use iMovie. Have considered Final Cut Pro but £300 is nuts to edit some 'home made' vids. If I ran a successful YT channel or used my drone for commercial purposes and wanted the best footage for my clients (to pay) then definitely worth every penny. As I said, it really depends on how important editing is to you. Premier Pro sounds like your best option though or yep - davinci

The  new version of FCPX works well, I dont want to give any more money to the evil Adobe so I've been avoiding that!

Davinci Resolve for the win