having a ski quiver can be dangerous for your mental health.  You start by thinking "I need two pairs of skis", next thing you know you're like the crazy hoarder lady with a house full of skis, and constantly on a search for that 'last' pair to complete your set.
seriously though, I'll be up to a 5 ski quiver by the end of December.
Inbounds pow ski (186, 115mm underfoot, rocker on nose and tail, flat underfoot, soft flex with FKS's)
Inbounds/slackcountry ski (190, 116mm underfoot, rocker nose and tail, camber underfoot, stiff flex with Dukes)
Touring only ski (187, 112mm underfoot, rocker nose and tail, flat underfoot, stiff flex with Dynafits)
Park ski (182, 100mm underfoot, normal camber, soft flex with STH)
Rail skis (172, 89mm underfoot, normal camber, soft flex with random binding parts from Rossi and Dynastar)
I would very much like a pair of pipe skis, but I pretty much never ski pipe anymore so I can't actually bring myself to getting a pair...   as well, I hardly ever use my "inbounds pow skis" so I might sell them at some point this winter.