I only have these two guys.
The one on the left is some 10 inch Timberland steeltoe, one on the right is an 8 inch Rocky Lynx. The Timberlands are alright, they're decently comfortable and completely waterproof, but they're bulky and heavy even by steel toe standards and the traction isn't the best. I bought the Timberlands because I got a summer job at a construction company that contracts out to coal mines, spent like 200 bucks on 'em, which pissed me off because come to find out I could buy a pair of Matterhorns at the company store at cost which would've been cheaper than the inferior Timberlands I bought.
The Rockys I love though. They're light and comfortable while still being a full-size boot, have great traction, and are warm and water-proof until they're completely submerged.