As Murray said earlier you are probably best to stay with your current dealer given that you are second and if he is honest about getting 7 allocations a year. If that is right he is getting one car every 6 weeks or so. I assume that you have already firmed up your build and locked it in. He should tell you once GM accepts your order and build should be 6-8 weeks after that and delivery 4-6 weeks after build.My dealer says I am 2nd, on his list , but he is not telling me how many allocations he is getting or has gotten. He swore up and down , he could get me a 2021 , then it was a 2022 for this spring. I believed him , this time, and went and sold my Vette this winter. Now I am on foot. I am so frustrated , you would not believe me. I do not trust them anymore , that is why I am shopping around. They told me they sell around 7 a year that is why I joined them because I started 14th the first time I ordered a 2020. After three full cycles of the C8 , I am still waiting. I know 2nd sounds good but!!!!!!