Yes, it is good browser with lot of useful feature, and it saves a lot of data .
Mobile: UC browser for mobile is great app for people are suffering from slow internet speed and low data balance.UC browser is available in 2 versions, one is UC browser the normal one, the second one is the UC mini which is useful for the people who are having low storage memory in their smart phone .But still Uc mini is stable for browsing and download( very large files too).It gives us the features like Night Mode, Incognito window, speed mode, FB notification, QR Code scan, and Data saving mode which saves data upto 90% .it also have other features which are present in most of the browsers . it have the option to choose the image quality .
PC: It is also very efficient and powerful, it comes with Cloud speed boost, Incognito window, Cloud sync, link preloading, Uc free wifi, next page preloading, auto page scroll etc.