I have an eskimo 6120i and love it. It fits me, my 2 kids, my wife, and still has plenty of room for equipment. If you don’t need that much room, there are plenty of mid size options. I recommend the insulated fabric; it was -9 couple days ago, and we were in sweatshirts with a Big Buddy running. Clam hubs don’t have removable windows. Eskimo and most of the other brands do – they velcro in.
I bought a small 2 man hub for when I go out by myself or with another buddy. I thought it would be quick. I like to move around and even with the small hub, it was a pain. Luckily there was no wind, so I could just pull it around and didn’t have to anchor it. But when the fish moved, I had to move my hub to the hole, go back and grab my heater and chair. My buddy had a one man flip over and pulled his whole sled around while checking holes. When he found the fish, he just sat down, flipped his shelter, and was fishing. So, thats the route I went. Got rid of my 2 man hub and bought a 1 man flip over, which I am selling by the way. It’s an Eskimo quick flip 1 man. I want to get the Inferno Wide one. I have it posted in the classifieds.