I enjoyed both, but Flinstones is the superior show. As proof, I submit the lyrics to their respective shows...
Flintstones, meet the Flintstones
They're the modern stone-age family
From the town of Bedrock
They're a page right out of history
Let's ride with the family down the street
Through the courtesy of Fred's two feet
When you're with the Flintstones
Have a yabba-dabba-doo time
A dabba-doo time
We'll have
a gay old time
Flintstones, meet the Flintstones
They're the modern Stone Age Family
From the town of Bedrock
They're a page right out of history
Someday, maybe Fred will win the fight
Then the cat will stay out for the night
When you're with the Flintstones
Have a yabba-dabba-doo time
A dabba-doo time
We'll have a gay old time
The Jetsons
Meet George Jetson
His boy, Elroy
Daughter Judy
Jane, his wife
The people rest.