I'm considering buy BlackBerry Z10 STL100-4 (No CDMA, GSM only) Factory Unlocked 4G/LTE Smartphone - White. BlackBerry OS, Z10 STL100-4, GSM 850 / 900 / 1800 / 1900 MHz, Touch Screen Phones,Z10 STL100-4,9SIAEJW7SZ1361,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 $179.00 and I just would like to make sure it can work well before buying.