I use one of those grinders. They work great, but…the drive cable is fragile. Don't bare down and force it to cut. Mine broke at the input of handle and then at the connection to the motor. I got lucky and found a Foredom setup at an estate sale, and now my handle attached to the Foredom motor. But if you want your setup to last, don't try and force it to cut. Go easy. And you're doing great on camera. Go easy on yourself.
I'd never go back to a Dremel, been using foredoms for years now. Being able to use a right angle handpiece alone makes it worth what you paid for it.
Jk Saw Shop showed me those fordome from harbor freight for $50, you'll love it I promise!
I use one of those grinders. They work great, but…the drive cable is fragile. Don't bare down and force it to cut. Mine broke at the input of handle and then at the connection to the motor. I got lucky and found a Foredom setup at an estate sale, and now my handle attached to the Foredom motor. But if you want your setup to last, don't try and force it to cut. Go easy. And you're doing great on camera. Go easy on yourself.