I'm considering buy Samsung Galaxy S6 SM-G9200 Dual Sim 4G LTE Gold 32GB FACTORY UNLOCKED 5.1" Smartphone. Android OS v5.0.2 (Lollipop), Any GSM Carriers, GPRS, EDGE, HSDPA, LTE, Wi-Fi, AT&T 2G/3G, T-Mobile 2G/3G, Rogers, Fido,G9200-32-G,9SIA6VG2X82982,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 $718.99 and I just would like to make sure it can work well before buying.