Bay, remember, "You can do anything with plastic (PVC) pipe." (My brilliant DH)
I don't mind a short coil of hose, but my dream is much like bay's. I want all the hoses running across the yard buried under ground and popping up near where the water is needed. Then a simple, short piece of hosing can be used to do the watering.
My system with the reel hoses worked pretty well for a few years. I could uncoil, move, and wind up hosing as needed relatively quickly and easily. Then someone messed up my system instead of letting me handle all the water. End result: broken hoses, broken reels, broken reel winders, hoses rewrapped backwards, kinked, and knotted.
I hate toting miles of hosing from here to there, knowing full well that as soon as I get it there, I will need to pick everything up to mow. It is so frustrating that I could cry.