I'm considering it. It's beginning to feel like the only advantage to having the 6+ is for the battery life. Apple gives it equal specs to the 6 which makes the 6 Plus worse in terms of performance. It has been the laggiest and buggiest iPhone I've ever owned (and I've had them all except the iPhone 2G). Very few 3rd party apps take advantage of landscape mode, it's $100 more, and at the end of the day the 4.7" model just feels more perfect in the hand.
I actually have no problem with the size of the phone itself, though the 6 does feel better. It fits comfortably into all of my jeans' pockets. I just want to have the smoothest and most stable device available. So if this time around Apple gives them both the same specs again it's going to push me towards the 4.7" model.