A sillcock with integrated manifold
Drill 3 more holes in the wall and insert and plumb 3 more sillcocks. If it helps, put them not all next to each other (distribute them around the house close to where you use hoses,) but if you need them all in one place, line them up next to each other.

Or even dig a trench and put one or more frost free hydrants out in the yard.

Or: attach one quick connect to the faucet and 4 (or more) mating quick connects to your 4 (or more) hoses, so you can easily attach the hose you are actually using. Unfortunately those are subject to failure as well. Then again, so are hoses.

I have two sillcocks at present, one at front, one at back, and if I find use for another I'll happily add it.