Went to Embassy RV and bought a 2020 AWD 250 Transit with 600AMP Li3 system and 280 Amp Balmar generator (underhood) and 3000 Watt inverter with only TV, Microwave, and WeBoost needing an inverter while using. I have a hydronic gas-powered system for coach and water heat and no tanks under chassis, Laveo toilet and Yacht bladders for fresh water storage. Total 4 season.

Not so far. But i only have 4000 miles on it,so it's hard to tell.

Am considering 2019 Crossfit LI3. Any reliability issues?