As you are doing start looking and learning about all the options out there. This site and other company speific forums are a wealth of knowledge.
1st step is to try to narrow down a type, size and general floorplan. Part this is to know type of traveling and camping.
2nd step is to get to know the differences in construction & benefits (most of the appliances & gadgets pretty standard througout), but there are some construction differences between the manuactuers (roof types, wall construction, cab setup). Once a type is selected, there are only a couple different drive-train setups, need to understand differenes there.
3rd Investigate warranty follow-up and support from a dealer & mfgr (many brand new RV's will need some warranty work to work out bugs, how this handled can make or break a happy experience of RV owning).
Jacks are not a regional thing, the online Texas dealer is a large "Wholesalers" & may purchase with all bells & whistles than some dealers. Jacks are standard, my C does not have them (approx $3k extra to have them), we have no issues using blocks to level, no biggie.
Our Forest River as a step up in back (rear axle) and how they setup cabin. Stubbed toe once, you adjust and get use to whatever setup. Some models have step up in the front near driving area, Jayco's handles this differently.
Crank out windows, plus if raining, just different design.
Remote control, is a gimmick, in my opinion.
Good luck and enjoy the adventure!
Markiemark:C
Banned member for posting Customer satisfaction maybe catching up : http://rvmiles.com/camping-world-investors-file-class-action-after-stocks-fall-60/
OK to ban per Mark F.