What Era would you choose for HSS to focus on? (Patreon)

This poll is open to all Patrons. I'm just trying to get a general idea of what era you guys all like. Especially in terms of future car development for us here at HSS. We won't be focusing on just one era, but I would like to make sure we are including at least the most popular two eras heavily in our future plans.

Next month I will be doing a more specific poll (for Competitor and Champion tier Patrons) to choose which new cars to add to our development list, and that we will then begin 3d modelling.