Here’s what I have:
Renoun Z90, 174. I spent last season exclusively on these. I bought them as a front side and teaching ski, but I’ve been taking them pretty much everywhere.
ON3P Billy Goat, 116 wide in 184. Just bought them, when I’ve demoed they have been amazing in variable conditions and crud and even bumps, so more than just a powder ski.
I’m still trying to figure out a 3-quiver. I’m in the PNW, and most of the time we don’t have groomers that last longer than the first couple hours, the snow gets cut up with ruts and bumps pretty quickly due to the consistency of the maritime/coastal snow, and the volume of skiers. So less need for an ice pick kind of ski, greater need for crud versatility. So, if I find my two widely different skis have enough versatility between the two, I might not need to get a 3rd ski in between the two.
But if I did, I’m thinking something like a mid-90’s, all-mountain-y ski that doesn’t need to carve on ice. So maybe ON3P Wrenegade 96 or Woodsman 96, DPS Cassiar 94, Renoun Endurance, K2 Mindbender 99Ti, Stockli Stormrider 95, Liberty Evolve 100, Fischer Ranger 94 FR, 102FR, or 99Ti, Head Kore 93 or 99 or 105. Many many options and probably all of them good. I don’t need the width to be that different from the Z90, but a shape and flex with a surfier emphasis, with some crud-busting chops.
Or now for something completely different: a more frontside focused ski. Head Rally or Titan or M83, Liberty V series, Stockli Laser AX, Fischer RC One 82 or 86 GT, Dynastar Speedzone....
I’m resisting the temptation to consider a 4 or 5 quiver; the challenge then is figuring out what I want/need/would gain from a 3rd ski.