I'm considering buy Blackberry Q10 SQN100-3 16GB 4G LTE, GSM Unlocked - English/Arabic Keypad + BB Hard Shell Case - Bla. BlackBerry OS, SQN100-3 White, 2G: GSM 850/900/1800/1900

3G: HSDPA 850/900/1900/2100

4G: LTE 800/900/1800/2600, Qwerty Phone,SQN100-3 White,9SIA61C2VZ4794,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 $279.99 and I just would like to make sure it can work well before buying.