I can only speculate, as i have merely tried a Vault 2 at hime previously, besides the Vault 1 im currently using.
Seamless source switching, completely stable.
Lots of options for use, my wife uses the BluOS app for playback as it is more straight forward than Roon. Great function such as Internet Radio and many music services available.
Sounds good for the money, even with it’s analog outs.
MQA decoding on the fly, if that floats your boat.
The Vault 2 i had was very noisy, mechanically… (a bit like the laptops of old, they create a mechanical noise when the hard drive is working, a knittery sound)
The Vault 1 sounds better, maybe due to it doesnt have WLAN or Blutooth, and no switching PSU inside. (It is kinda slow though)
Not enough harddrive size for my collection.
The 2 generation however adds some useful functions such as headphone outlet, optical and analog inputs, remote control option etc.
Regarding the ripping function i would be content with BluOS capabilities if i only ran Roon as an additional playback software. You will still most likely have to manually edit your box sets in Roon though, whether they are ideally tagged or not. Thats not to blame the Bluesound though.
Hope this was helpful, and hope you enjoy your sampling of the Vault!