I've been using adguard on and off with my stock pixel XL and for a while things seem alright, but browsing seems slower and eventually an app like Slickdeals or tapatalk will completely fail to load. now and again chrome will fail to load any sites, though that happens less often. as soon as I disable adguard the app or page will load. I hate ads, but it seems that blocking them takes longer than actually loading them.