Thanks, I like this configuration a lot.
Until now, I dont have any problem with the switch at all. From my feeling, it needs to be pressed a bit harder than my D2.
But even then, both never turned accidentally on in my pocket.
I’m also using the same olight perun2 mini headband, a perfect headband for a small flashlight imo.
I got lucky with the headband from wurkkos, since they sold it withouth flashlight on aliexpress a long time ago.