Board Thread:Questions and Answers/@comment-95.160.49.179-20150717175024/@comment-27014396-20151021041256

Well, having both are best. 4/2 Ninja Monkeys can hit up to 20 bloons at once (because it's 5 shurikens + Seeking Shuriken + Sharp Shuriken; 5 x 4 = 20), whilst 2/4 Ninja Monkeys have Flash Bombs that blow up Lead Bloons.