While I have assisted many investors with the Wyoming LLC, it is not the only method to introduce anonymity for an LLC. When establishing an LLC you can also nest it into an Agent Trust for external anonymity, which functions in a similar way as the Land Trust would for the individual property. The involves having an attorney sign as the "nominee trustee." This means your name does not appear on public record, and instead it is a name protected under attorney-client privilege.
This means you can create and operate a (Series) LLC from any state with anonymity on public record. An example of what the structure of a Series LLC with anonymity would look like is this:
............................................................... Series LLC...........................................................................
....................................................... Agent Trust (anonymity) .................................................................
Child Series 1 ...................................... Child Series 2 ......................................... Child Series 2 ........... (etc)
Land Trust 1 ........................................ Land Trust 2 ........................................... Land Trust 2 ............ (etc)
Property 1 ............................................ Property 2 ............................................ Property 2 .............. (etc)
But it is just another option. Both work. I have just found that often the Wyoming LLC is more work than is required simply to introduce anonymity externally.
And as other people have mentioned in this thread, many trusts do not actually offer liability protection. If you are operating something like a Delaware Statutory Trust you are in a good spot, but that is not what it appears the OP was referring to.
The simplest and most effective asset protection strategies have often included a Series LLC as the asset holding company and traditional LLC(s) as operating companies. The asset holding company is implementing best strategies for both external and internal liability and will also separate each property into it's own "child" series for liability purposes. The Traditional LLC conducts the highest liability actions to limit exposure and carry the lionshare of the liability. Of course it all just depends on what types of investments you have and the size of your portfolio.