Hey Sanny even though I don't count I will offer up anyway.
I shipped my own tile to Dennis about April 25, and received my BBQ here in Calif about July 11 or 12, so about 10 weeks. At that time there were 4 or 5 customs in the pipeline ahead of me. Mine also arrived in the US around July 4 and did not get through customs quickly due to the holiday.
So probably mine would be like the longer case scenario depending on what you pick.
I think most of the colors are in stock here in the US or on their way on a ship. At one point Dennis had posted that the ships generally depart every Friday and take about 21 days to reach the Calif port. Customs can take up to a week, and then the trucking time to the destination. Timing would be somewhat different from the east coast, but not by many days.
The classic style is special order only, and the textureds are not currently in production .... at least the last I heard.
I cancelled my order with the 'competitor' after a year. They 'lost' my tile selection two different times but could not bother to call me. They had lots of excuses, all of them BS. And to hear those pathetic excuses and lies, I would have to call dozens of times as they would never return a call or email.
Moral to my story is you are in the right place, and the sooner you decide and narrow the variables, the sooner Dennis delivers. The hard part is deciding what you want....then it seems like torture waiting for it.