i just exported from Davinci Resolve 21 to Audacity 4, and something i immediatly miss is hearing the audio play as i drag the playhead around with my mouse. it makes the whole process slower.
In Audacity 3 that was called scrubbing, and I have no idea if that is planned for Audacity 4.
If you like that feature, I’d recommend trying Audacity 3.7.9, available here.
While Audacity 3 has scrubbing and seeking, it also is rather broken (eg seeking doesn’t actually show playback position) so I wouldn’t advise using it if you need scrubbing.
I have however added scrubbing to Soundscaper, my web port of Audacity 4.