I just wanted to share my discovery of a wonderful app called adguard. It's $10 a year and worth every penny in my opinion. My phone would perform great before installing the app but there were times where frames dropped while using chrome and certain apps and the occasional stutter here and there. After installing and enabling adguard (apk system wide version found on their website, not the Google play store version that only blocks ads on the stock browser). My phone flies now and is as smooth as butter. They say that the side effect is battery drain, however I tested that and my battery drained 13% over and 8 hour period of non use versus 11% prior to installing the app. That translates to 6% additional battery drain over a 24 hour period minus any battery drain saved from ads not loading while browsing, which is a pretty sweet trade off IMHO.