Smoothness of UI is gone.One UI 8.5 to too heavy compared to One UI 8.0.My phone feel warm all day without doing anything.All Samsung app feel very heavy as it lags.But apps other than Samsung (like Google apps) works good, smoothly and fastly.So, SA...
I also don't prefer FE and non ultra phone of Samsung.Because those phones comes with either slow processor or small body but with all flagship features. Which makes the phone heat.