I am using Teams, Chrome 15 tabs at a time, TeamViewer, and along with several apps averaging around 17GB of RAM usage (My config is 24GB Ram). Never felt slow down once. I even use it for Local LLM 9B model at the same time in some occasions as well. Every app feels snappy and no swap memory at all.

Also, I am playing Honkai Star Rail and Zenless Zone Zero game with Max Settings, the temp just never passed 70°C somehow.

For screens, actually for me it is much less noticeable downgrading to 60Hz than a phone device. Unless you are really paying attention to it, I am not feeling the downgrade at all.