And until recently, those first 5 items were exclusively available in a floor model DP.
Now Nova has come out with the Viking benchtop DP, with those qualities (albeit slightly smaller 16" swing and 4.5" stroke).
I already have (and like very much) the Voyager, but if I didn't have it, it might not be a slam dunk over the Viking. Given its smaller (by ~33%) price tag, I see it as a potentially attractive option for some buyers.
As for the floor space argument (including the cabinet the benchtop model is mounted on, vs the storage cabinet for the floor model's accessories), I have seen several uses of small cabinets on casters that straddle the base of the floor model DP.
Andy - Arlington TX