No problem this is just a discussion. You guys know much more about this than I do. I just built the car and want to get servos for it. Thats all. Because 1/10 nitro is knew to me I just want to buy something that works well, and dont want to keep buying again. I am also a bit confused about the voltage issue and assumed the KO RSX One10 would be a good solution, unless you all have a specific front and rear combo that might be better.
The JR DS8915 was recommended here but it isn't really available at US Stores. I see the JR Z9100S and JR Z9100T here. Not sure...