Which is better between Disney California and Disney Florida is largely a matter of personal preference. Disney Florida contains four theme parks: Magic Kingdom, Epcot, Hollywood Studios, and the Animal Kingdom. Disney California has two properties: Disney California Adventure and Disneyland.
For those who have several days to spend, a trip to Florida might be better because not only are there more Disney parks to explore, but there are also nearby Universal properties to mix things up a bit. However, for its special sense of nostalgia and history, many feel there’s nothing that quite compares to the original Disneyland in California.