When I set up my llc, I thought about going to one of those online sites. I read that setting up your LLC is only like 10%. The real protection is how it is set up and you need an attoreny for that. Things like resolutions, notice of meetings, minutes, etc. Some of the stuff i still don't understand. If you have limited knowledge, then I would suggest you use an attorney who can explain in detail, what needs to be done to fully protect your assets. "You don't want to be exposed" - thats what the lawyer said.
I went with the attorney simply because of my lack of knowledge. Now I know, I have a solid entity that will protect me. Mines cost around 500 in nevada. Its ok, if you want save some money and to get it online, but make sure its compliant.
One hot roll of the dice can pay for that!!!!