410r vs b44.1

[car]

Wasnt sure if this was the right place for this thread if not im sure it can be moved.
Returning to racing after a 9 year break looking at a 410r or the b44.1 which is due for release later this month. They both seem to be around the same price. I just wondered if any one could tell me there thoughts. Is there anythink i need to buy which is a must that dosnt come in the kits.
Any help woulb be greatly appreciated. Regards Jamie