Most Important Trap?

So I'm a maxed TH9 defenses except for Legos and some traps. Was wondering which traps are most important to be upgraded. I've maxed a few but for TH10 just want some future reference. Also, how do I use search bar? I typed in traps and the only thing that came up was TH7 layouts. Thanks.

The giant bomb is a high damage splash damage trap, so obviously the air mine :rolleyes::rolleyes::rolleyes:
Also, for the search function, please visit this thread.

I would prefer this order:

Giant bombs (should be already done since early th8).
Air bombs (against loons)
Seeking air mines (against dragons going for the 2 star)
Little bombs (used for th trapping)

They are all mostly important for something....just depends on what likely opponents you'll be seeing. Even regular bombs can be effective if placed right, such as on a likely path to a splash defense as they tend to throw archers off to another target even if it doesn't kill them.

GBs, SAMs, Red Air Mines, then skellys, then bombs.

Skeleton traps first
Giant bombs second
Seeking air mines third
Air bombs fourth
Bombs last

I feel like mini bombs are highly underestimated. When used correctly, with correct base, they can seriously ruin an attack. At level 6, they do 42 damage. 2 of them will do severe damage to barbs, and murder skeles, witches, archers and goblins.

Mucho thanks everyone. Now I know how to search the forums too:cool:

One word: giant Bomb. Oops, that was two.

Isn't it obvious? I'm the most important trap! :rolleyes:
On a serious note, GB is the most important. #AntiHogs