I'm thinking of buying Apple iPhone XR 64GB Unlocked GSM 4G LTE Phone w/ 12 MP Camera - White. iOS, XR-64G-WHT, Smart Phones, Nano SIM,XR-64G-WHT,0V4-0011-00P72,Standard Return Policy. I would like to have a fast and smooth phone with good software, long software support and a nice camera. Is Apple iPhone XR 64GB Unlocked GSM 4G LTE Phone w/ 12 MP Camera - White worth the money $648.99? Any reviews?