SCT versus random orbital sander?

I’ve had my eye on the SCT for a while now, they’re just so dang expensive.

From what I understand, the SCT and a DA are for different things. The contouring tool is more for hogging off paint quickly and the DA is for lighter work.

At least that’s my understanding of it…

Yeah, I thought the same. I have to (or at least would really like to) remove the paint from essentially every external panel on my Dart Sport so I can see what's hidden - rust, filler, etc. I'm really leaning toward the SCT, unless I hear words of wisdom from others in the know.