No! Paradise is cool, and there are some amazing fossils in there, but Alexander is the prettiest spring in Florida.
It's no secret that I grew up here in Florida, and I love the place. The nature is amazing and it's taken a lifetime and I've still not seen it all. However, bring bug repellant, especially for no-see-ums. Nothing can ruin a fun time quicker than being eaten alive.
Florida is awesome! My wife and I both consider ourselves Hoosiers (she was born in Indiana and I moved there at a young age) but Florida is our adopted home by choice. We moved here 7 years ago now and we spend alot of time every year exploring new and various parts of the state. We've barely scratched the surface.