Brewers hardware vs glacier tanks jacketed conicals

[Elfmaze]

Has anyone put in footwork to compare these two 15 gallon conicals? The glacier tanks one runs 400 bux more.

From what I can tell the glacier tank pros are pressure tested and bigger man way.

Glacier:


The brewers hardware is thicker metal, and a larger dump valve.
Brewers:


Any other differences?

 

[Brettomomyces]

No casters on the brewer's hardware, that could account for a big hunk of that $400 difference