The short version is that the fit, the materials, and the construction make these boots the most comfortable and ergonomic (and, I'm anticipating, the most durable) shoes I've owned. This statement feels even stronger to me, because these are safety shoes which I can wear in my workshop! I wear size 44 extra wide, and I'm thoroughly satisfied.
Slightly more info: It's quite difficult to find off-the-rack shoes of any kind with enough overall width and toebox space to not squeeze my feet or hinder motion. The toebox issue is especially important with safety boots, since the protective cap doesn't allow any form of stretching. Toe boxes are tapered for appearance only, and when you consider that a "streamlined" shape is prioritized over toe motion and joint health, the industry standard begins to seem bizarre. These boots have the most ergonomic silhouette I've found, including around the small toe. And Gaucho Ninja >still< manages to make a body-friendly design with a handsome appearance; the contour of the toe plus the seam over the toecap makes the overall form seem interesting, not clownish or like a compromise. I get positive comments about the style of my boots all the time.
If you're particularly interested in their minimalist properties, the zero rise sole offers a great balance of sensitivity, flexibility, and protection. I suspect that a low-profile supportive insert would also make these effective at 'training" before going completely zero rise.
I also want to emphasize that the weight and tan of the leather is excellent. My boots needed almost no breaking in (I've even danced in them!) The construction also means that I can get them repaired. I want to add less to landfills, and I imagine you do, too!
A pair of daily-wear Gaucho Ninja sneakers is my next purchase.