We want to order a Limited. After reading some of these posts, some people ordering are getting 21s and some 22s. Knowing this , I wanted to see what my dealer would say— I asked if orders placed would be 21 or 22. He said 22s wouldn’t be available for a few more months. So my question is what determines whether an order is a 21 or a 22? Location? Chance? Thanks in advance!