@Xeniax been using it for years and is pretty useful. The biggest issue I have run into is banking apps not working but usually the bank website in a mobile browser works just fine. Some other random apps like rideshare or transit will give a notification that says they will not run without google play services but usually they still work (sometimes I get a random crash but usually runs just fine) you can also choose to install a mirror of google play services as well if you want which would likely resolve those issues but I think banking apps would still be broken. Feels and runs really nicely overall and can't imagine going back to stock android.