Here where we live, asphalt is considered temporary (does not increase home value) and concrete is considered permanent and does increase value. We got a good deal on some asphalt and did a 100' by 24' driveway. We love it. I need to seal it again (been more than 5 years) but otherwise wonder why we did not do it sooner (money is that answer).
For our parking places for the travel trailers (we have dads and ours at our house), I plan on putting concrete pads where the tires are and perhaps the tongue jack. One spot will get crushed gravel for the rest, the other left in lawn (just mow over the concrete pads when the trailer is not there.)