We also have both one EZGo electric cart and a gas powered Honda Pioneer 500 SxS. The Honda gets used for heavy duty work, i.e. hauling logs, etc. or for fun. The EZGo is the go-to transportation, carrying feed out for the deer and fish, mail box runs, and just getting from one place to another on our 13 acre place.
All of the golf carts I've bought have all had lift kits, trailer hitches, and battery level meters. Never paid more than $2K for any of them and that was for one in really good condition. The electric cart is so simple to just get in and go, great for stop & go work, or for just quiet riding around. Pulling hills is not a problem. But all terrain tires on back if you have muddy slick hills would be nice. I did have to put tubes in all tires. I just go tired of tubeless tires leaking down at just the wrong moment. Tubes fixed that problem.
I've been assigned gas carts at work. They're faster, more powerful for heavier loads, but they seemed to be broke down all the time. Maybe that was due to the abuse they got, I just don't know.
My suggestion is to pick up a golf cart, use it for a while and see if that doesn't fill your needs. Then, if not, go ahead a lay out the bucks for a genuine UTV. Keep them both. You'll use them both.