ardvark, to me a compressor refrigerator is a great way to go but there are still trade offs when switching to a compressor refrigerator. You’ll need to increase your battery storage capacity and it will be prudent to add solar to that set up. In my 2002 Lance 815 I got rid of the 3 way after numerous melt downs of that unit and installed a Dometic CR1110 (2013)compressor unit. Here’s the YouTube link on that project Compressor refrigerator. My present TC (2020) Bunduvry has the Dometic CRX 110 compressor refrigerator in it.