5150 compared to Triple X?

[Dead Eternity]

What is actually the difference between them?
Is the Triple X more Mesa Boogie Rectifier sounding?

Does anyone know of Diezel amps? They sound pretty much like Mesa Boogie, I have heard. I have also heard them, but I haven't heard Mesa Boogie.

Are there nowhere sound samples of these amps?

 

[HemiDuty]

Haven't heard xxx amps myself, but what about ENGLs? Are they similar to 5150s?