I did notice the weight difference compared to alu version, but I don't mind since copper is supposed to be anti-bacterial. Noticed that the orange aux lights are dimmer than the red aux ones, which is good.
Glad to see the switch looks like it's also made of copper. For now I prefer it to be clip-free, and just pocket it.
I understand why people are requesting a Titanium version of the TS10. Not really a fan of Ti though, unless it's for my bicycle.
I like the look of Cu lights and I have owned one, but I am just not careful enough with them to keep them looking the way I want. I know I know patina and all that but after a year my copper light was just kinda meh and dirty looking.
"but you can always “reset” and get it back to shiny if you want. (I usually just take a little ketchup and a cloth and wipe it and it will look almost like new)"