My license is because of persistent muscle spasms in my shoulder and arm from nerve damage. I don't have sciatica, so I can't speak for that.

My disclaimer is that I'm almost exclusive to what we carry. I ventured out twice this week and picked up some nice Willy OG from the Teapot at 2008 Federal and nothing from MMC #2.

My preference is heavy indicas.
-Gumbo. We've had this since we started. We don't know what the genetics are and I believe it was nicknamed Gum at some point years ago, so it very well may be related to bubblegum. I honestly haven't seen Bubblegum at any MMCs that I have been to lately.
-Bio-Jesus. Home grown cross of our Bio-Diesel x Gumbo. Allows me to be more lucid than the Gumbo.
-Ultimate '91 ChemDawg. For the tougher days. I generally keep this at home.