Since pricing is similar due to scratch and dent Norcold, I would stick with absorption RV fridges as we have had excellent service from both Dometic and Norcold versions. We made sure over several rigs and 3 decades to purchase rigs where fridge was not in a slide. Been fortunate enough that we have never had a cooling unit go bad, even on fridges that were 20 years old.
The primary reason I would consider going with a 12Vdc or 120Vac compressor fridge is cost, I could literally buy 5 residential fridges for what it would cost ($5200 at PPL not including install) to replace our Norcold. With install and taxes nearly $6K is a bit tough to swallow, for certain we would go with an Amish cooling unit before resorting to compressor based versions.