Mike_Moreira It’s always better to wait. Having said that, my gf reports no issues (I will update tomorrow), just turn off the phone and turn it back on because it’s laggy like hell after updating and rebooting.
Edit: Image post processing with 2x is somehow even worse than before so keep that in mind. 1x - 1.9x all good, no difference to 4.1 (it was excellent).