I like the Justin boots and over the years I've had a few pair. I used to always wear Red Wings, but they became harder to find locally. With these "engineer" style boots, my right pant leg would ride up, and then not return, leaving the right leg exposed to cold air in winter.
About 9 years ago I got a pair if Sidi Vertigo Corsa boots (no longer available) and I was impressed with their quality, rebuildability, and comfort. So that put me on a Sidi track.
I currently wear a pair of Sidi sport type boots on sport bikes, and these
SIDI Adventure Gore-Tex Boots
on the Rocket or Tiger. I guess they're on close out now.
I really like the Gore-Tex boots because you never know when you'll be caught in the rain, and Gore-Tex breaths so it's ok at other times too.
The big plus to the Sidi boots is their protection, and another big plus is that many protective and fitting parts are bolt on and readily available. So once you have a pair, you can fix them rather than replace them.