I doubt very seriously that the clients I have looking very hard at my F3 bid for two documentaries in the fall would have considered the FS100 instead. They are Red users, looking for a lighter/faster alternative, but they want the SDI out and possibly the S-log upgrade, which I can rent on a card. I just think if you possibly can, go F3, look at the bigger picture. Also, if you decide to rent out the camera, it commands a much better rate than the FS100. 30 rentals or 30 production days at $475. That is a no brainer for the powerful machine you're getting for $14K.