Being the OP and all, I should be replying more often. Now there's 2+ pages of comments since I last checked this thread, and I really don't want to go back and quote everyone or find out who said what.
But I will say this: To those of you that said people who get bored with a phone don't have a life, or that it's "just" a phone, you do realize that you're commenting on a message board revolving around a product that you're minimizing? That makes sense.
Anyway, perhaps I used the wrong terminology. It's not boring - of course the phone is only as entertaining as you make it via downloading apps. What I'm saying is that Apple gave us increased real estate with the 6+ without any new functionality. Sure pictures and videos look nicer, but we can barely use any apps in a two-pane viewing experience. It isn't a phablet, it is an oversized iPhone. Maybe some are okay with that, but for all of the money I paid for it, I would like to do more than I could do with a regular 6.
I'm also growing bored of the lack of customization allowed by Apple, which I know won't change. But it's a personal preference.
Lastly, as others have pointed out, the OS on the 6+ isn't the stable, reliable software that Apple is known for. It's buggy. Apps crash all the time. My phone freezes out sometimes. I feel like I'm having an Android experience on an iPhone without the added benefits that come from actually having an Android handset. And it's even more frustrating because I've only had the phone for less than 4 months.
I know I'm on an Apple board, but I started this message to see everyone's sentiments, especially those that have switched or are thinking about switching. I've gotten some good feedback, so thanks to those who provided something useful. I guess I'll wait and see what Samsung has in store in a couple of weeks.
edit: Oh and lastly, thanks to those that suggested a jailbreak. Unfortunately, I'm running 8.1.3
