Moto G might be faster then my AT&T LG G3

My G3 was fast when I first got it. Upgraded to lollipop, was slow. Switched to a different ROM, still seemed slow. Wiped it and put stock lollipop back on it, fast again. And now it’s slow again. I can only get around $160 for my phone if I send it to Amazon. Not enough to buy the Moto G. Only good thing about my G3 is the camera, and the high capacity battery I have for it.

Maybe my phone is defective, and that’s why they sold it to me on eBay.