U agree with you completely .
assuming this unit is both approachable b by cost , foot print longevity , and size
it might be worth consideration .
I dont think one would add everything initially ,
but in stages , over something that might be longer than a day.
and add ins like stock ( cubes , pastes etc ) would be scrutinized both by flacvor
and more importantly , by sodium content : you can't take it out , and want to start w very little
seems like a unit that would be useful , with study , in the long run.
im beginning to get a small itch myself
when its cooler , who knows,
P.S.: a cautionary note : the SV low temps and time for meat
might not be the temps for tender veg , esp root veg
yikes !
an easy solution would be to buy two : Meat and Veg . cooked perfectly by the Button