Timers and associated
There are three major brands of timers:QJ, YuXin, and the SpeedStacks. Only the SpeedStacks timer is used at competitions and it is the most widely used timer brand due to their reliability and accuracy.
There are three major brands of timers:QJ, YuXin, and the SpeedStacks. Only the SpeedStacks timer is used at competitions and it is the most widely used timer brand due to their reliability and accuracy.