I'll add a bit more detail.
My 2014 auto Challenger on the highway trumps the Troll.
While the 'dinkiest 'engine in its class. It doesn't really slow down for hills with my FF attached. On road I hardly know it's there.
However I can feel the camper more. (Potholes etc)
I feel the extra weight of the camper in the Troll straight away- however it will still pull the camper up the Gateway bridge in 5th gear. (Manual)
Or Cunninghams gap in 4th.
I do have to pay attention to the rev range though, and play where it likes to play.
On the beach/off road. Most likely due to the extra weight and gearing, the Troll feels like it tows better. If the camper slides out on a rut, the Troll handles this better.
So for highway trips. The Challenger.
Beach or off road- the Troll.
Every vehicle is a compromise.
And as a comparison.. same same driver.
No way will the Challenger (2inch lift factory rear locker) go where the Troll (bigger) will go off road. Although it's competent off road..
It would be damaged trying or hung up.
I remember when I was looking for a new 4wd. And the Colarado7 salesmen saying he had taken a stock one through Cruiser Canyon at LCMP. I told him if he drove it out there and did it right now, I would buy one...(not the one he drove...)
So in short.
You won't go wrong with a Troll towing.
And if your worried. Chuck a bugger intercooler and exhaust on it. Some NADS.. and you'll wonder why you ever owned a cruiser.
Or get the Hiace like Oldmate. It really did do a few trips surrounded by some tough trucks and went everywhere they went.
Admittedly those weekends the 'tough trucks' only went on bitumen roads, gravel tracks and grassy paddocks.
But the Hiace kept up.
Although on one of those trips he didn't follow a stickish GU ute through a dam. To be fair the driver wasn't with our group.. and umm the GU didn't make it..