Wow, what a great thread!
I've only had the '90, '95, and the NV. And while both the '90 and '95 were excellent (both truly encapsulating my favorite qualities of champagne), I actually found the 1995 to be a bit richer and to my liking. It'll be interesting to try another bottle of '95 in a few more years. In my humble (and quite inexperienced) opinion, though, I thought the '95 was the best champagne I've ever tasted.
I'm looking forward to everyone else’s response.
-FlyerBeek