That is the question. Was just thinking how sad it was that I haven't found an LP to blow me away since my 2 favourites in the early 90's. Sure, I've got some stuff that I love, but personally I haven't found anything that floats my boat quite as much.

My Faves:
Megadeth - Rust In Peace (1990)
Smashing Pumpkins - Siamese Dream (1993)

Thats 20+ years. For me, I'm not sure I'll ever find anything to top them & I still listen to them regularly.

Whats yours and how long have they remained your favourite?