I think this Droid (Droid 4) makes my 3rd Droid although I can't seem to remember the first one for some reason. Anyway I switched over from an iPhone3GS when I got bored with the unchanging layout. I did actually jailbreak it, didn't like the way it ran and proceeded to brick the phone while attempting to un-jailbreak it.
I've been happy with Droids ever since. Had Motorola's the whole time as I have an affinity for the brand that started back when cell phones did. I've had a cell phone since about the mid-to-late 90s back when I got my first Motorola Star-Tac flip phone.
I'm a big Linux geek so having an Adroid phone just seems like the logical choice!