Pound Rufus vs. Grip C Series

I’m contemplating picking up a Pound Rufus doubles convertible but I’ve also been looking at the Grip CX1 or CS2. Rufus seems to fit between the others capacity wise. I love my Grip AT-S but want something a little smaller. The big thing holding me back from this specific Rufus is the price tag. Are they worth twice as much as a Grip bag?