Better to face them in battle than to face one of them looming over you when you wake.

[Having experienced it himself, he could assure you that that really, really sucks.]

Have you what you need to fight them?

[He's getting a lot more organics signing up for this than he thought he would, and Megatronus still isn't convinced they won't all make unappealing squishing noises when faced with something ten times their size and composed entirely of armor and sharp teeth.]