my attorney explained it this way. the LLC is to limit your liability right? And when will that come into play? ..when someone is going after you... and when someone is going after you, they usually have a lawyer... so are laws exact & finite, & crystal clear? ..or are laws subject to interpretation, & often end up interpreted by whoever has spent the most on their lawyer (ok, well my lawyer didn't say that... I'm free forming now) If you want your company to exist under the protection of a reclassification that legally changes your name, wouldn't you think using the legal name could be to your advantage? ...or by contrast, can you see an opening for a ruthless lawyer for the opposition trying to exploit any loophole he is given?
anyway, I leave it on or take it off, as desired by my clients. If they want my opinion, i tell them what I just wrote... and then i tell them I left it off my truck