I hear you. I was the same way. I still hate people that hype Apple products just because they are Apple products.
But yeah, it took me a long time before I'd even consider using a Mac. Actually the only reason I did was because I knew I would be losing my job and most likely would need Mac experience to even be considered for a lot of positions. So I bought a Mac Mini and forced myself to use it and learn it, and eventually came to prefer it over a PC. When it came time to replace my laptop I got a MacBook Pro and didn't even consider any PCs.