Goose necks are better. More stable, I think backup better. Options are endless on how you want it set up. Just don't buy bigger that the truck will legally pull. Know the laws, give yourself some space between the other guy and don't be some hotrod thinking he has to do 80 in a 55 with his jacked up 3/4 ton with a 40 foot deck over with 25000 lbs on it.
I've been pulling trailers since I was legally old enough to drive and was taught to hook up, handle and back them long before that on the farm. While I do have a couple of bumper pull trailers, they are only used for light loads, under 4K lbs. Anything over that goes on one of my three different goosenecks. Goosenecks pull better, handle better, back easier, turn shorter (if necessary) and are generally better for the task.
Regardless of what you're using, it must be located on the trailer with the correct weight and balance, generically said, slightly more weight on the front of the hook up point (whether that's a gooseneck or bumper pull. The load must be secured properly. Generally, on all four corners with appropriate tie downs. I've pulled in every state in CONUS, there are two states I hate to pull through, CA and OH. Both have DOT and Highway Patrol that work off of commissions (I think).
Regardless, working lights, brakes and good tires have always kept me out of trouble. I don't speed, I'm generally 5 mph below what ever the posted speed limit is. Getting in a hurry is what gets a person in trouble and that's true if you're in a sports car, on a motorcycle or towing with a Ram 5500 and loaded 20K gooseneck. Besides that, speed takes more fuel and that cost money. Yeah, I'm tight.... :laughing:
Reference folks borrowing, once a person gets a trailer (or a pickup), everybody wants to be your friend and eventually wants you to haul something for them or borrow your stuff. Used to loan out my trailers but no longer do that. Too many (supposedly) friends would bring it back with damage, broken flooring, broken lights or something and swear it was like that when they got it. Those that know me know I keep my equipment in good shape. No, I don't loan any of my trailers any longer.
Have done those same friends favors and hauled something for them. Don't do that often any longer either. Tires are too expensive and when asked to drive on terrible roads and I blow two tires and the person I'm helping won't even help change the tires (much less help pay for the ruined tires) I'm through helping others for free. Yeah, I've turned into the Grinch who stole Christmas. Want me to haul something? Expect to pay me. Some folks get charged more than others.