Racing battery question

double the reserve capacity. longer discharge rates, keeping the voltage more consistant throughout the day of racing. However, if a charging system is used, and the battery state of charge is always maintained to 14.2 to 14.6 volts, both the driver and the battery will be very happy! I like the AGM batteries. I use the Optima Yellow top. But if you go to their web site, they will tell you about the red, blue, and yellow top advantages of operation. Just another opinion....