Like anything else on forums you will get alot of opinons, and most will be correct as they are coming from the owners of the units.
So heres my 2cents. I left the 5th wheel type of RVing for the MH way. I started with a gas unit and found not enough storage either inside or out for longer trips. We traded a 2017 for a 2007 DP and love it. Way more storage for the longer 2months + trips. I am not a fan of all the electronics in the new coaches. I am happy with just the basics as less to go wrong. The older DP you do not have to play with the DEF stuff. Our 07 shows the quality and proud craftmanship of the days gone by.
With your budget you should have no problem finding a great DP
Just my thoughts Good Luck
Itasca Meridian SE 36g
Road Master Tow Dolly