Best GPS for RV

I purchased a Dezl 560LMT last week. Downloaded all my old waypoints from my old Nuvi, uploaded them to the Dezl. I have set up my RV info, simple. I definitively like the middle size screen, I can use this in my car or the rig. The larger 7" units are just too big for the car. Routing is great, design a route with multiple intermediate points. Recalculating is quick. The accuracy is outstanding. Timing for voice and visula turn cues has impressed me.