Sure do, after all variety is the spice of life ! Usually the form factor does not change that much, however UI and tint does a little. For now the main rotations involves a HDS rotary high cri ,V11r nichia 219C,D25Cvn xp-e de-dome,s2+ triple 5000k in 18350 format,(would have been a gizmo but head is MIA).
For this week it's been the princeCvn triple, with me now as I sit chilling in the dark on a field . Still have the Cooyoo quantum on my keys simply because it does a key chain light duty perfect for me. Small to not notice , bright enough to notice! , easy to charge when needed.
I tend to be a little more picky during the lighter months due to clothes worn( not one to wear holsters ).
Come winter I am good up to 18650 fuel, as wearing a coat takes away any previous light size limitations. So a few more options are thrown into the mix.