I saw, and remember, the originals.
Of the three, I liked Green Acres the best, and I liked Beverly Hillbillies too, but Petticoat Junction was stupid. Seems like I watched them more as reruns in the summer or later, than first run during the season. I don't remember watching them, as a family, at all, and I didn't have a tv in my room.
Just looked at the dates for all three. I didn't watch tv much from early 69 until late 73, I worked almost every evening, and in college didn't have a tv until my senior year.