I am looking to make my E-Revo a little more race capable and give a little more of a racier look

. So I am looking to buy either the Traxxas wing and sway bars or the Tekno wing and sway bars. Except both seem to be very similar except from different companies.
Anyone have preference or reasons why one is better than the other? Also, is there anything else to help make the Revo more race capable besides for these two items?
Thanks for any help in advance.