[RMcNeal]

Your use sounds a lot like ours. Always hookups, never boondock. I have been very happy with our Samsung residential fridge. Had a propane/electric one in our last unit. It took a long time to get cold and temps were never consistent. I would go for the residential. The newer Samsung units are very energy efficient and travel days aren't a problem as long as you have the inverter running. I only have one 12 volt battery and I've never had it run down even on a 10-12 hour travel day. The truck charging helps it keep up.