I'm considering buy Apple iPhone XR 64GB Fully Unlocked (Verizon + Sprint + GSM Unlocked) - Black. iOS, GSM 850 / 1800 / 1900 MHz, 4G Network: FDD-LTE Bands B1(2100) / B2(1900) / B3(1800) / B4(1700/2100) / B5(850) / B7(2600) / B8(900) / B12(700) / B13(700) / B14(700) / B17(700) / B18(800) / B19(800) / B20(800) / B25(1900) / B26(850) / B29(700) / B30(2300) / B32(1500) / B34(2000) / B38(2600) / B39(1900) / B40(2300) / B41(2500) / B66(1700/2100) / B71(600), TD-LTE B34 / B38 / B39 / B40 / B41 / B46, Bar Phones,XR-64GB-BLK,View Return Policy

I'd love it if those of you who have bought the product could tell me what you think. I would love any extra info, as it is quite pricey as $579.95 and I just would like to make sure it can work well before buying.