I was using uc browser from long time. The reason for using this app is its download manager. Uc browser and uc browser mini has a good built in download manager but except this there is nothing good in this browser. This browser shows news on its homepage and that news ruins experience of a browser. This browser has not a good user interface either.
Sometimes if you open a webpage some annoying ads start popping up in the browser and we can enable ad blocker in this browser but still there are ads and its not easy to get rid of them.