I get asked which one someone needs at least twice a week, and that specific question is legal advice, so I cannot answer it. What I can do is explain what each document is, so the conversation you have with an attorney is a shorter one.
A will directs how your property is distributed and names who administers your estate. It does not avoid probate in Arizona. Everything it governs still goes through the court process.
A revocable living trust holds property during your lifetime and passes it to the people you name without probate, but only for property actually transferred into it. A trust nobody funded does very little, which is why the funding deed matters as much as the trust document.
A beneficiary deed applies to one piece of Arizona real property. You record it now, keep full ownership and control while you are alive, and the property passes automatically at death.
The right combination depends on your assets, your family, and taxes. That analysis belongs to an attorney or CPA. Once you know what you want, I prepare the documents.
SJ
Nothing here is legal advice. It is general information about how the process works, from an Arizona Certified Legal Document Preparer.