I am too thinking about going back to the 2nd gen Moto X. I was just like some on here, Droid Turbo came out and I purchased one after being romanced by the specs, battery life, all the rave about it.
After using it since Friday I do think I like my Moto X 2014 better too. I like the build of the Moto X a lot better, I find it MUCH easier to hold and coupled with my Diztronic TPU case its a ergonomic dream. Don't get me wrong I think the Turbo is a very cool phone, but the X to me has much better voice and volume quality during phone calls and its speaker sounds a lot better in general, I also love the on screen buttons a lot better and the fact that they'll be getting the lollipop buttons too which will be cool.
I don't really notice the performance differences between the two because I'm a fairly light user, I just use my device for phone calls, text, browsing the web, checking emails and a occasional youtube video, when I'm home I'm more using my computers or tablet and my phone just more lays on a desk and pretty much just becomes a phone at that point.
Same with working, I pretty much unplug my phone off the charger right before I leave work, and with light to average use throughout the day I typically come home with 40-60% left depending on what I've done. I know the Moto X battery life isn't the best compared to some flagships but I still think its a very good battery, its pretty similar to the iPhone 6's battery life which is regarded as a pretty decent battery too, I think people are just trying to compare the X to flagships with mega batteries in them when its not meant to be that. I pretty much have a charger at my desk at work, a car charger, and chargers all over the house too, and I've never really needed to plug it from running out throughout the day. I always plug my phone in at night when I go to sleep.
I love the Droid Turbo's battery, its impressive but I think in my case I don't really think I need it, so I'll probably just get my Moto X back.