Have a theoretical discussion with me: XHP35 vs other emitters

Not positive that this will help but here is a couple of pictures taken by Dale with the Maxtoch 2X with the factory dedomed XM-L2 U4 1A in it.
(also had the Olight M3XSUT Javelot with an HI emitter in second link)

Then the Maxtoch 2X after he put the XHP35 in it with the proper driver and added an extension tube.