Guys, I know this must sound like a super "blonde" question..(mind you..I AM blonde), but I am planning on getting a katana V2 70 in the next few months. Is there a reason why I would go with 6V setup over 4.8V??
I think some servo's act quicker with a 6V power source, and might deliver little more strenght as well (please correct me if this is wrong though). I am planning on getting some Hitec metal gear high torque servo's and think it might be more feasible to go with a 6V setup. Would you guys please educate me and explain why I should or should not go with either 4.8 or 6V setup??

As always...thank you so much for your help