But there's something about electric toothbrushes that they don't always say the best one is the Oral-B

brown one

And they do so many different types, but they're all exactly the same just different colors or different buttons like

They're all exactly the same. I'll show you what I mean

So really there's no point to get a different one than like whatever's on offer that looks nice

Yes, the symptoms you describe are consistent with two separate problems being completed

Diarization quality alignment and cross-recording speaker re-identification. I'm checking the current assembly AI and deep ground capability