Moving from iPhone

Hey Guys

My contract is up for upgrade soon and am looking into getting a htc one (m8). I have an iPhone 5 currently but I find that as good as it is it's becoming a bit boring and looking for something different. I've dabbled with android before (S2 and note2) but always went back to iPhone. I also have a MacBook and iPad so I thought I should probably stay in apples camp? What do you guys think?