Kabooms are not a surgeons scalpel , they are a power hitters tool of trade , power & performance over straight grains , the 50plus were more asthetically pleasing , a more traditional players bat who could use the weight , they were graded this way , 2 have both is to understand each bats performance , the flighty loud flashy sportscar & the v8 twin turbo bently , both have the horsepower but each appeals to a different driver , bring on this years models & take a test drive of your favourite.