The main reason SP took over from bomber is bombers cast like **** and no one really likes the 3 sets of trebles. In the 3 shops I repair rods for you can't give bombers away. If your old enough to remember Bomber replaced the Hellcat and Redfin. Hell the cell phone replaced the CB on the fishing scene. Also Mambo's will fall by the way side because people won't pay $20 for them. At $9.95 the SP rules and out casts anything and catches. The SP also holds in strong current where a Bomber ,Redfin or Mambo can't go. Also the new Bakers are outstanding and keep up with the SP with a profile more like the big C10 Redfin. Nothing is for ever only thing guaranteed in life is change..