After comparing many phones I decided to buy moto g as it was from a reliable brand "motorola". the phone seems to be good it never lag or hanged. It’s build was also excellent .display was very strong as it came with gorilla glass protection.
Everythimg in the phone is awesome except for camera. the camera is decent not very clear. I had a problem with the software update so I took the phone to the service center and within an hour they updated my phone from kitkat to lollipop.