@Patricia Smith - I spent numerous hours researching from multiple sources the whole LLC question and asset protection matter and all the rabbit holes it opens. I gathered all my notes in a 50+ pages document touching on formation and maintenance of LLC and business structures, transferring assets, protection strategies, trusts, anonymity, insurance, levels of protection, etc. including when you should do it, how many properties per LLC, due on sale clause, selecting an attorney, fees, checklists and resource materials.
There is no absolute answer and unique tool/strategy in anything real estate. You need to learn how to use all the tools available to you (financing, insurance, management, etc.) and to understand how they fit together in your toolbox, as none will give you everything (e.g, insurance is required and it will cover you for many situations, but not always; asset protection (LLC) is litigation insurance and complements regular insurance, by minimizing the target and making it unappealing).
If you are a new investor, probably you will not have a lot of assets and/or equity to worry about (but even that is relative and subjective to each person tolerance to risk) so I would not worry about that till you pass that risk threshold (in my opinion 100K+ in equity, maybe 50K if you are really risk adverse) and you should be primarily concerned with finding good deals and growing your business first. Regardless, you need to implement insurance and proper management procedures, regardless of how many assets and equity you have. So, learn about that first - and a good point to start is a Nolo book (https://www.amazon.com/Every-Landlords-Property-Protection-Guide/dp/1413307000/) mentioned in the doc, it will explain about insurance, how to evaluate insurance, and then about property management, property code, proper leasing and all the way to LLC and hiring.
My notes file are primarily on asset protection, and primarily for buy&hold, but they touch on many other rabbit holes that opens from that (insurance, property management, DOS, transfers, etc.). It should save you many hours of research and hopefully clarify a lot of concepts (or at least I hope it does :>) as to why you want it and when and how. Let me know if you are interested, and I can send them to you - just send a colleague request (to exchange files need to be colleagues) or your email.
@Matthew McNeil - you made one possible mistake - you quitclaimed the deed to the property - operation that usually doesn't carry the title insurance. It is the cheapest of the options for transferring the property, but there is a reason for that.