I'm using Adobe Premiere - I've been using Photoshop and Lightroom both for fandom/hobby stuff, so I found Premiere really intuitive. Since the last round of Vexercises I've figured out a few more techniques, but the nice thing with Premiere is that there's usually a tutorial around for exactly the thing I want to do. I still haven't done anything with masks - I feel like that's a next level skill, even if I'm decent at them in Photoshop at this point.