Shimano Conquest DC (digital control plus) has computer controlled brake system, which achieves optimum brake by sensing the spool condition at 1/2000 sec. And you almost don't have to control spool speed by thumb!
The DC+ system has improved to make everything easy. You just choose the type of line from three, (Nylon, Fluorocarbon, SP 20lb over) and then chose the best strength.
The DC brake lets spool have about twice max speed (over 30,000rpm) than conventional brake system (centrifugal system, 15,000-18,000rpm), and allow longer casting distance.
You may add about 20-40% casting distance to other marketed bait casting reels in real fishing situations.
