I went with the cerbo and touch 50 for my van system along with victron solar charge controller, and 3k multiplus inverter. Original plan was 712 battery monitor and the remove control for the inverter. If you go with the smart shunt instead of the 712 and nix the remote invertor controller (and go with the cerbo and touch 50 screen instead), you aren't spending that much more and you get a nice single touchscreen interface and some pretty cool remote monitoring and automation features. My main reason for going cerbo and touch 50 was to get everything on one UX/interface, but the remote stuff is pretty cool too. I'm not sure how much I'll use any of the advanced features, but it's nice to have them there if needed. Plus, the UX on the touch 50 is pretty cool the way is shows power flowing around the various parts of the system with a quick view of battery state, charging status, etc. Some of that is more show than go, but a nice touch.