Comparision: Who would be worse to work with? 2012 Shredder or Prime Megatron?

[gzilla46]

I just want to know your opinion on which leader of these 2 would be worse to work with? This is not a who would win thread because they're not fighting each other here. I came up with this because they're attack patterns and behaviors are kind of similar.

2012 Shredder or Transformers Prime Megatron.

Both are completely ruthless. Both will beat the living s**t out of you if you screw up. So, who would be worse to work with?

Here's Shredder:
http://www.nick.com/videos/clip/tmnt-122-shredder-rage-clip.html

And here's Megatron:
http://www.youtube.com/watch?v=Vm8iAHB6VkY
Aftermath of Megatron's attack:
http://www.youtube.com/watch?v=7uFTsnB3Olo


I did not include 2003 Shredder because it would be no contest. Everyone would pick him.

[Konchadunga]

2012 Shredder. Prime Megatron was hateful and mean, but he was also way too liberal to Decepticons who were obviously trying to kill him.

[Timmetry]

Megatron. All his foot soldiers are basically cannon fodder and his main team has to constantly worry about being suddenly decomissioned because someone else on the team that is constantly trying to kill Megatron throws a hissy fit (Dreadwing killed because of Starscream).

[gzilla46]

2012 Shredder. Prime Megatron was hateful and mean, but he was also way too liberal to Decepticons who were obviously trying to kill him.

Well, true. He keeps letting Starscream live. But, he WILL rip him apart if he double-crosses him.