Wow, we do have a lot in common. Looking forward to meeting you someday. I'm planning on OSH for the next several years. I also do Copperstate regularly.
Let's connect.
I have a few favorites (including my tungsten bucking bars), but The DeWalt gyroscopic screwdriver is definitely at or near the top of my list:
https://www.dewalt.com/product/dcf680n1/8v-max-gyroscopic-screwdriver-1-battery-kit
What does gyroscopic mean in a screwdriver?
Is the battery removable?