To Vandersteen or not to Vandersteen

So. I'm thinking of floorstanders and though I've never heard Vandersteen's in the flesh, they seem to be calling me if I do decide to make the switch from my Reference 3A de Capo's.

Anyone want to sound off on Vans? The Sig 3A? The 2? Any recommendations?

Thank you. And please - no admonishments about buying speakers unheard. Both the Reference 3A's and the Triangles before I bought unheard and were delighted with both. I trust reviews and word-of-mouth.