I've only had the opportunity to vault one so far (when I stole the reality stone from Irish). I'm glad I didn't, otherwise I couldn't have used the power stone. Now that I hold three (reality, power, space) I will be vaulting all three tonight.
Thought I'd explained that, but I was expecting a scum Thanos at that point and Irish to be a third party trying to collect the stones (therefore another infinity gauntlet). Orange was my suspect for Thanos, but he ended up actually telling the truth for his character.
I've got three stones. Unless you all are just going to up and give them to me I've got no way of collecting them all.