American Horror Story is on a channel I don't get, so I will be picking it up on DVD when it comes out(or on DVD when it drops in price).
It's on FX channel, which was in free preview, and free on-demand when it was first out. Until January I think. I would dearly love to see the rest of the season, I may pick it up on dvd as well.
Supernatural is an excellent show! I own the first 6 seasons on DVD(I got season 6 done in about 3 days!). I think that Jensen Ackles is a superb actor, as he can play drama, comedy, and tragedy with the best of them. I particularly liked the Season 2 episode with the Djinn(I'm sure you know which episode I'm talking about). I also loved the Season 6 episode where they ended up in the "real world". It was hilarious! "Dean, grimly. Where do we find this key?". Great stuff! LOL!
My daughter got me hooked on it, lol. But if you want to talk funny episodes, Sam's Ground Hog Day beats them all in my opinion. I also have all six seasons and have pre-purchased 7, iTunes automatically downloads when they are released.