I really wish a program existed that put the phones through a test. Maybe something that kept the data off and only played video/audio and kept wifi on the entire time, maybe one app that automatically set the phone settings to mirror each other. I really don't see how else people could truly know if the battery is a sub par battery or in the majority of healthy batteries. I would rather see results from this then someone saying they got 2days of use but failing to tell you data was disabled the whole time hehe.
Also I hope your battery is working better OP, USUALLY foxkatts steps seems to help people. I personally feel my battery is a subpar battery, but still better than any other droid stock battery :-)