Cedar Point has never been my favorite park.
That honor goes to Six Flags Ohio.
Reason: I have been going there since I was a young child, and have been going to CP since 1998.
SFO may not have the coasters, but it has the memories.
My point, is that your favorite park is usually the one that you grew up in, and the one that has the most memories.
I have probably been to SFO about 150 times since '92. I have been to The Point 8 times.
The Point has some of my favorite coasters (Maggie, Mantis, Raptor, Gemini) and SFO has some too (Villain, Batman, Superman, Big Dipper)
Point is, a park could have 20 world class coasters, but if you visit once a year, if that, and don't have memories like you do at a park you visit like a home.
For those of you who have CP as your second home, it will always be your favorite. If CP was my second home instead of SFO, it would be my favorite too.
My point, your favorite park usually isn't determined by the number of coasters.