I've got many memorable Amiga experience's.
Just a few:
-when I first saw an Amiga 1000 running Testdrive at a local shop and decided that I must have an Amiga :-)
-a year later when I got my first Amiga, an Amiga 500 with Amiga Graphicraft and Defender of the Crown.
-the day I got a 20MB harddrive for my a500.
-a couple of years later when I got a Retina card for my a2000.
-the day I got an Amiga 4000
-the fun I had/have with all those great Amiga games and demo's.
-my first demo in Amos.
That's enough for now :-D