Lag with stable

[Logan_D]

On one ui 9 beta there was no lag now I downloaded stable and my phone sporadically lags for some reason. Anyone experiencing the same thing? 

[Mujibar]

Run Galaxy App Booster in Good Guardians

[BlackKnight]

I wasn't really noticing lag after stable but went ahead and ran this, it did seem to improve apps a little.

[-CROW-]

No issues here, it is running smoothly and is the same as beta 7, with nothing changed.