Versus Tank vs. Tank (and a small question)

I want to get a tank for versus, but I don't know which. I'm way far off from being able to afford any of them, I just want to get some opinions on which tank is better. My decision is between the Bloody and Shaman tanks. I'm always told Shaman tanks are more powerful, but the Bloody tank is my favorite. I love how the tank laughs and consumes other infected to power itself, so cool. I'm just not sure which tank I should choose, what do you think?

Also, why is Versus a wasteland compared to it almost always having players playing?

 

Bloody tank is only useful in areas where alot common infected will spawn otherwise the tank willl die quite fast. Same with the Shaman those special tanks need some kind of dmg reduction or HP buff. You can simply shred down a shaman tank. Anyway for starting you can even go paranoia or maybe even drainer.

 

I did buy a Paranoia tank a long time ago and use it when I can, I just want to know which of those Tier 2 tanks is the best for versus.