I have Oppo F1 Plus ( bought it when I was in the Philippines back in April) . My experience is great so far, the signal is strong, wifi is very stable, regular call, video and picture quality is amazing. Color OS is probably not for everyone but I like the stock version of android no bloatware. Battery is fine since I don’t play games using my CP. Finger print sensor is very fast. I will give it 4-1/2 stars.