If you go for a new model or version of a car a wait is to be expected. But VW really have shafted a lot of people.
As Bill said, other manufacturers will get you a car quicker, but you won't have that exclusive factor.
I waited and I am sure I wont regret it, but I could have had a CLS, A Class AMG, a C-Class coupe or a BMW 5 series within weeks if not days, but I could not settle for that.
If it's a matter of weeks, the hang in there. It could be the best car you have ever had!