This app is the best of best for surfing net, downloading videos/songs, pdf, apps, etc. It contains night mode feature which can be very effictive at night. One click ignitio browsing feature is just awesome, if you like privacy. It is small in size just 2-3 mb, which doesnot take much of internal space. Thus it is size effective as well as RAM effective too, as it use very less ram your phone remains fast. Its a user friendly app. For big sites to open, try using u c browser as u c mini is the smaller version.