On WorldWide Pack 3, Should I upload common cars, or make a pack only for common cars?

I have made some cars in Automation trying to be more civilized that my other packs, the problem is that WWP1 & WWP2 didn't have much civilized cars (maybe one or two), WWP3 has some civilized cars but it still has unique cars like Time Attack, Legal LM Prototype, Stanced MiniVan and Concept Cars from 2020 and some old rejected prototypes that never saw the light.

From now I tested all of the cars (i didn't finish btw) and only 2 of them are hard to control and 1 has a broken suspension that I have to fix.

I will leave some pics of the cars that are in the civilized line but they will be added because i choose them.

 

maybe specs of cars?

 

the specs of those cars or all cars?

 

yes
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of those cars

 

Okay so not to hate but, the V8's are very high revving, try putting the RPM limit to 6800 rpm, second, don't use only 60 degree V8's on cars before say 2017 year model, third the power out per liter is very poor (77bhp per liter) which may not seem bad, but remember V8's rely on big displacement, so you need to try and watch some tutorials on youtube, OR go to reddit at r/automation game and post a question.
I'm not hating, just trying to reccomend ;D

 

Thank you that helps a lot, I should read Specs before making cars, but well, I didn't have much time for it because the PC usually lags after making one car.