Brand won’t matter much… get the best insulating package with thermo pane windows, and roof overhang on all 4 sides…
When I order mine it will be equipped with holding tanks, 12v water pump and some 12v lighting, and inverter…
If you are going to live in it and there is any chance of changing locations…
Depending on the location some CG’s require holding tanks and the 12 v is only for emergency use without being forced to use a generator for short term power outages…
Love my mass produced, entry level, built by Lazy American Workers, Hornet