I've got the rack and foot controller. If It broke, I'd get another or the full fat floor.
I never use a real amp in the house, just Helix into a Yamaha HS7 monitor (Or on my PC, Helix Native into a pair of HS7)
I'm not gigging Helix at the moment as I'm playing in a Big Band and a small head and cab is all I need for that gig. Can't be arsed to move a rack for that!
The full units, Floor / Rack , LT are quite expensive but never have I had a bit of kit for so long that I've never thought about selling. I got mine in April 2016.