Just wondering for those of you that have used and had to store roof top tents before, how practical are they? I have almost purchased them in the past for my 4Runner and even my current Raptor, but don't like the idea of having to remove and store when not in use. Leaving it on all the time doesn't seem like the best option either - given the hit on range from the weight. I guess what I'm really asking is for you guys to justify or talk me out of the purchase of something I will probably only use 3-4 times per year, but really want. Thanks in advance!