I have over 10,000 trail miles on my 2016 jku with gobi stealth. It's on a full 3.5 metalcloak lift 35" beadlocks. Full camp kitchen arb fridge and rtt...winch, pull pal, 10 gal fuel ,5 water. Full tool set. Co2 supply.. It definatly has a top heavy feeling to it...I pack the crap out of my jeep..I manage to crawl rocks in nor cal fairly well..it lost about 2-3 mph. Noise I didn't think bad for all the flat faced items..the space between the rack and hard top. Stores solar panels in travel bags.. I love my rack and jeep...a trailer would be awesome..I just hate pulling it through rocks..I've pulled a trailer through the rubi twice...sold trailer. I personally would rather have it all balanced as well as possible on the roof.. not any easy decision ahead of you...one size never fits all...
I second, one size never fits all. Really depends on what you want to do. Start with what you have and then you'll find out the kind of trips you actually want to do.
In my case, having a self-contained setup works at this point. Whenever i see pics of trailers with their tents setup, i feel like man, that seems pretty convenient. Then I realize the kinds of trips i do, we move around every day from site to site, that means dragging that trailer thru all sort of trails. I sure don't want to be dragging that trailer to places we've been. But like i said, that may not be the type of trips you see yourself doing. Maybe you guys want to find a nice site, setup base camp, and do your adventures from there, whether it's hiking, biking or off-roading. A trailer would be really nice in my opinion.