Need to decide exactly what you want. For durability I don't think you can beat a Tommy Hogg, or if you want a dovetail look at the Hogg Father. You can use a 3 pin housing on them, or try the new triple stack. The penalty with the SH's are the weight. I have generally used a Tommy for a hunting sight, with a variety of housings. The Fast Eddie isn't built as heavy as the others, also has open gears. I don't have enough experience with them to say one way or another, tho they do offer a zero stop which is nice.
The MBG sights are nice, are known for their bright pins, they have a patented system on their fiber optics. Generally I don't view them as durable as some other sights, but they are lightweight.
The Axcel Landslyde is another nice option. It has a zero stop on it as well to get it back from dialing. Then they have the Accutouch that has a detent system. It basically gives you little settings to dial to, so you can actually do it by feel instead of looking at a tape. Both offer a single, 3, or 5 pin option.