I cannot comment on any of your initial choices. We never owned any RV nor did we even camp. Bobby camped growing up. Sheryl did not. Our experience was based on "deal-breakers" vs must haves. Neither of us liked the entry door behind the passenger seat. Nothing wrong with it, but not our liking. So that eliminated a lot of models. We had to have a real bedroom door, not a curtain or screen, had to be accessable to bedroom, bathroom and refrigerator with slides in, and had to have a washer/dryer. We found what we wanted in our coach and are very happy with the choice. This decision was made in January 2015 but we were not ready to buy yet. We were looking to buy in 2016 and go on 1 of 2 planned 6 months trips in 2018. We then went to a couple small RV shows and 2 trips to Lazy Days to look at alternate choices. We also researched on line and various forums. We literally tried to talk ourselves out of our choice. This was the only way we could be sure we truly liked our coach and were not settling.
Circumstances changed and we bought the coach in October 2015. We then went on bimonthly trips to get to know the coach and find all items that needed attention. As we live within 40 miles of Lazy Days and have a house, it wasn't a problem bringing in the coach for warranty work. All was completed on time with no issues. We never really researched Dealers, but we have been very pleased with Lazy Days. We took our first 6 month trip in 2017, going 14,500 miles to Alaska. We are taking our second 6 month trip in 2019.
The best advice we received was from Gary and Ardra. Both said to be clear in what you really must have and if the coach doesn't have it, is it a deal breaker? Also both advised during the Florida RV Show, to spend a lot of time in the coaches you are considering. Imagine living in it. Stand at the sink and stove, is there room for people to get psst you? Sit on the toilet (lid closed) is there room for your knees? Is the showerhead tall enough? Are the walls wide enough that you can wash your hair? Shave your legs? Listen to the people walking through and their comments. The showscare great for doing this, if you don't really engage a salesman. It is easier to think about these types of questions, without salesmen hovering around, or worse, distracting you with items they want to point out, that may not interest you. If you have questions, ask them when you are done with your own tour. Don't forget to bring a pad of paper and pen and wear comfy shoes. Our first time at the show, we saw our coach and a salesman told us to look at the Tiffen 33AA, which was very similar. Of course, they were no where near each other. We hiked back and forth to compare.
The most important thing to remember, it is your money and your RV, so you have to be happy with the decision. The opinions listed here, are just opinions. We bought new, against the majority advice, but that is what we wanted. We haven't regretted it at all.
Good luck and happy shopping.