We (Rick and Beth) are in the process of researching, researching, researching. We're moving from a small Sunline (17 ft) to, hopefully, something a bit more spacious. We've read and learned a lot here already!
Welcome to the forum. DW and I are on our 4th camper. We researched 5th wheels, went to RV shows, and visited dealers for a year before making our final decision on a unit that met our needs and wants list. Good luck on your research. Just a reminder, first thing to consider is what you can safely tow.