Bomb Shooter has very high damage but a high reload. It also is the cheapest Monkey that has Armor Piercing.
It notably has enough Attack Power to pop Rock Bloons, even if Armored, and can be a cheap candidate for Parting Gift.
Bomb Shooter is at its best against enemy Bloons that need to be popped urgently, such as Double Bloons or Steady Growth Bloon.
Bomb Shooter is best used for its high burst damage instead of long-term damage, as its low 25 DPT means it is difficult to sustain with it against repeated or stronger rushes. As this card can be given to you via the use of Bomb Bloon, it is recommended to use those for most decks.