I have a Stillwater Talon and love it. I started by using one of the round tubes, but as my weight is in excess of 225, I didn't feel stable in it. The Talon is rated to hold in excess of 300 pounds so there's room to spare for me. To me, it feels like a big ole lounge chair and I can go hours in it. But don't get me wrong, the size won't hurt you as I've fly fished in it and had no problems. It's very stable, lots of room for "stuff" and the price was right: around $100.