I don't usually stack them. I use the switch blade to either have an OD with fuzz/splinter in parallel, or I run the splinter into the plumes in series.
Replaced an EHX crayon with the HOT Wax. I like using the crayon like boost. Having the hot tubes side gives more options. Running into a Boss Katana.
I don't usually stack them. I use the switch blade to either have an OD with fuzz/splinter in parallel, or I run the splinter into the plumes in series.