Hi there. While I use use cannabis for pain and not seizures, I've learned a bit from researching my own conditions. Generally speaking, high cbd strains are considered best for seizure disorders (Charlotte's Web is a strain developed specifically for a seizure disorder, named after Charlotte Fiji, a patient with Dravet's syndrome, which causes hundreds of seizures per week). Online sites like this one can help you find high cbd strains (I seem to see more CBD in the indicas than in the sativas), and you should at least try the CBD oil drops (a few drops under the tongue). That said, depending on your other medical issues, I've found that though CBD works well for some of my pain, I need the CBD and THC to cover all the pain issues, so a good hybrid that has both features may be your best option as well. I'd try getting in touch with other patients with seizure disorders and ask what works for them. Here's a link to a site with more information:
http://medicalmarijuana.com/experts/...e.cfm?artID=75.
You can also read some good studies at "Google Scholar" under the keywords "cannabis treatment for seizure disorders"
Good luck!