Well DMS 2.20r was actually The Loons 100% release (at least my version is...) of the ParCon version, only with improvements and fixes.
Was there any other disk besides Superfrog disk 3 that DMS would not work on?
On the other end of the spectrum, as you pointed out in different words, by having everything archived as ADF's, if you want the trained versions or other patches, you need an entirely separate ADF image just to accommodate a few meager tracks. And with the use of my old Warp and DMS (which are considered too old-school for some people), I am at least able to play "Dragon's Breath"! Everyone's adf's of that game are worthless, so I am far from ready to retire them.