Brent Smith or Doug Robb?

[Romann]

So some people have said that in the song "Not Strong Enough" by Apocalyptica, Brent Smith is a better singer, but others say the version with Doug Robb is better.

Brent Smith version:


Doug Robb version:


So which do you prefer? I like Doug's version more because he adds that important emotion. Brent Smith sounds like he would be a better country singer to me. What do you think?