When smartphones became a thing, everyone had Samsungs. I played around on a classmate's Samsung Galaxy Whateverthefuck (might've been a Gio or a Y) and in addition to the hardware itself being shit because it was a low-end device in like 2010 or 2011, the software was HORRIBLE. So I vowed never to buy a Samsung and I still haven't. Maybe their software got good, maybe it didn't... But my first smartphone was an Xperia and the one after that was the second-gen Moto G. Quite stock-like Android and that's what I've preferred since (though I'm now on iOS, but that's a different story)