Agree, Doshi electronics with Joseph speakers seems like a recipe that would be flattering to almost any streaming device.
My personal experience is that it varies whether Roon is the best option or whether some other choice is best. Some devices have multiple to choose from and it's probably best you try them all in your system to see what happens.
I love Roon and will tend to use it most times unless there is another mode which sounds clearly superior. Curious to know how it plays out with Aurender. Also curious about whether this will impact their other models, of which there are quite a few by now.