Astrolux MF01 Mini vs Copper Aluminum version

Is it worth paying extra? Is the difference in heat dissipation significant? New versions of the regular one already have a copper ring. I also noticed that the XP LED is only available in the copper version.

Copper is more collectible. With the copper version you will only lose 80% and not 90% on resale.

I think people either like copper flashlights or not. Cu adds significantly to the weight with only a slight improvement over Al in heat dissipation. I have an MF01 min in Al/Cu and like it, but probably don’t reach for it as often as I would in Al only, because of the extra weight.