I made the change from camping to a folding camper around three years ago and not looked back.
Although I would like to add that folding campers should not be confused with trailer tents, they are two very different things.
Pro’s are:
Luxury, sleeping 4 foot above ground level on a mattress is way better than a blow up bed.
Space, with the awning up and the side of the camper rolled up it makes a great living area. Something you can’t achieve with a caravan.
Packing, you can get a lot in them. As long as you don’t go over your weight limit.
Fuel, better mpg when towing, compared to a caravan.
Climate, much easier to control if it’s too hot.
Con’s are:
Weight, It weighs the same as a caravan 1200kg so check your car can take it.
Storage, you still got to store it somewhere and it’ll take a whole drive up.
Damp, you got to keep them dry when storing, same as a tent really just a lot bigger.
Setup, don’t believe they only take 10 mins. Include the awning it’s more like 45.
Climate, colder than a caravan.
Usage, can’t used all year round.
We’ve had a lot of fun from our FC, It’s been dragged all over the UK and for lap around France with no problems.
Would i change it for a caravan…..maybe.