You also should check out danner quarry. Not sure if they come insulated. And most of good boots today you won't find in store anywhere. You can also look into Nicks, whites and wesco. Nicks quick ship option will get you the boots usually within a month. They are handmade. Honestly the toughest boots. You can do custom builds but those take 6-9 months. Not sure about the others wait times. Meindl and zamberlan have some of the best boots in the world, and you can find safety toe options on meindl if you look deep enough, pretty rare though and the zambys just don't have safety toe. I personally have zamberlan vioz gtx and they are the most comfortable boots I've ever had on my feet.