I have had a Maglite 6D for many years and it is ~160 lumens. Fenix P1D-CE is 135 lumens on Max. Could you compare not the overall output but only the throw?
The short LuxV Mag throws much further than my P1D-CE. At this distance (70meters) I haven't make a beamshot of the Fenix because the throw would be too weak for comparison.
But the Fenix is a great light for narrow tasks (up to about 40m IMO), much more useful than your Mag6D.
But in view of throw, I would get another light.