From the many things I learned about the CDT, one of them is to buy as many cars as you can because you never know when they will go off-sale/removed from shop. I always buy them regardless if limited or not, expensive or not, I collect them all. Chill or get them all, your choice. I'd rather have no regrets. (learned it the hard way in CDT, didn't collect limiteds & event cars back in the day).
The 2022 F1 is a good buy. I mean yeah it's similar to the 2019 but for 3mil you get a great circuit racer and it's good for beginners. Although I do see why it's a waste of 3mil igc for existing owners of the 2019.