Board Thread:Questions and Answers/@comment-6016076-20140726002959/@comment-25072568-20141226154348

Well, I haven't read most of the comments. But what I find useful with Boomerang Throwers (for me), is that I use it in conjunction with Ice Monkeys.

The Sonic Boom upgrade allows the Boomerang Thrower to pop frozen bloons, with a 1/1 Boomerang Thrower used with an ice monkey with a large freeze radius (3/0 if I'm not wrong), you can take down most bloons fairly easily.

Correct me if I'm wrong, I am still on early levels :)