Has anyone used the new Enigma w204/w212 update yet?

[bkenigma]

Just curious as they claim no can-filter is being used does it leave behind any DTC's? Also im assuming if its not flashing there would be no Cgw DTC, however, a reflash or updating of dash sw would return the original miles? Can anyone confirm or deny this? Im debating on purchasing the updates even though I use my AVDI for all MB related issues, would sorta just like to have it on the enigma encase I ever decide to sell the machine.

Also, has anyone used the Flash Dash for the w211/219/w164/R251 etc? And does it leave DTC anywhere?

Thanks
bkenigma