My new go to repair place. I went there to change my iphone 6 battery. took only a few minutes. I got the 60 day warranty as well and they said if things doesn't go well, they will refund my money and revert back the old battery. I'm not sure if this place is the cheapest but I feel it's a place I can trust. I will trust them to fix my things and I know they will use OEM parts.