I am using OP3 for the last 3 months and its been very smooth so far. The build quality is great, sleek design, touch print sensor is the best and above all the ergonomics is the best- a very premium feel to say the least. Even though the soft gold version is available in the market, I have purchased the graphite version and it looks very good. The accessories for the phone are available on amazon itself. The gesture support and DASH charger, I feel are the USP of this product.70% in 30 mins is what this phone can charge juice and I must say that OP3 is by far a better upgrade than iphone 7 from iphone 6s.Surely, this is the phone of the year for me.