Ant has made a lot of albums, that's for sure. Which one is your favorite? And what are your favorite tracks on it?
Based on what I recall seeing on the old message board, THE GEESE AND THE GHOST seems to be his most popular album; but I personally don't consider it his best.
I've heard the majority of Ant's output*, and my favorite of his albums is NEW ENGLAND.
My favorite tracks on it are "Sunrise & Sea Monsters" and "Unheard Cry" (possibly the most heartbreaking song ever to come out of Genesis-world, and one of Ant's better vocals outside of INVISIBLE MEN).
* I have heard 32 of Ant's 35 albums (as listed in the discography at his website), and I currently own 26.