I have ...
3 Connection V1's (purple, blue,and pink hearts w/ yellow buttons)
2 Connection V3's (tropical flowers w/purple buttons, pink icream cones with yellow buttons)
1 Tamagotchi Mini (yellow w/ stripes and orange buttons)
1 Connection V2 (make up with yellow buttons)
1 Original Tamagotchi - The ones from 1998 (purple w/ pink border)