Define your needs. How much fridge, how much freeze, How much you will need it, what will package into the space you have for it.
I have a dorm fridge in the garage as my garage fridge. I have an ARB/Engle that is pushing 13 years old now. There is no way I could do with that dorm fridge as a transportation fridge. Many times I will have the ARB in full freeze hauling frozen food. Any 120V fridge with enough freezer space would be way to large for my vehicle.
So for ME, the ARB is best. Suits my needs, fits my vehicle, very good power draw and will run on the limited solar I have. But if price point is more important to you, and you have the power to run it, and the limited freezer capacity is acceptable, the dorm fridge and invertor is another option.
There are plenty of options out there. Engle and ARB will publish power consumption curves. Many of the others don't and what limited data exists often show they draw double the power. But if you have the power (and battery storage) to run it that isn't a factor. There is no way I could run a power hungry fridge, I don't have room for the extra battery capacity they would need nor room for the extra solar to top everything off. And if I did there is still the expense of adding more battery and more solar. Not to mention the added weight of always hauling that extra along with you. It could make the more expensive fridge more affordable by the time you add everything up.