The answer to this question depends on your type of assets. If Probate avoidance is desired, then the Revocable Trust is a good vehicle to achieve that end. However, not all property is subject to probate, only assets titled under your own individual name without a beneficiary designation are subject to Probate. Meaning that if you do not have any assets subject to Probate, then the Revocable Trust might not be completely necessary if the purpose is to avoid Florida Probate.
However, if the purpose is control, then a Revocable Living Trust would make total sense since you would be able to control what happens to your property after death. This would be done by electing your Revocable Living Trust as the beneficiary of your assets.
Regardless of whether you elect to have a Revocable Living Trust or not, the Last Will and Testament is always recommended. Whether as the principal estate planning tool, or as a backup to the Revocable Living Trust should any of your property end up in Florida Probate Court. In addition, the Last Will and Testament is particularly important if you have minor children.