Some drives are worse than others and higher capacities get worse and worse, in my experience, Seagate drives are extremely loud.
If you get helium drives (like wd red plus > 8TB i think),or 2nd hand hgst/ WD enterprise drives) they are significantly quieter.
But, having an ssd is cheaper probably. I have an SSD for the boot drive and all databases, configuration folders, etc… In docker so general IO is fast, then media, documents, pictures, etc… On the big HDDs.
The few things I don’t like about flatpaks (which become a problem on atomic distros that use almost all flatpak by design):
Some types of embedded development is essentially impossible with flatpaks. Try getting the J-link software connected with nrftools and then everything linked to VScodium/codeoss
Digital signing simply doesn’t work, won’t work for the foreseeable future, and is not planned to get working,
Flatpaks sometimes have bugs for no reasons when their package-manager counterparts don’t (e.g. in KiCAD 8.0, the upper 20% or so of dialog boxes were unclickable with the mouse, but I could select and modify them with the keyboard, only the flatpak version)
The status on whether it is still being actively developed or not (at least I hear a fair amount of drama surrounding it)
But besides those small things, it seem great to me.