For clarity/view:

Meopta
Bushnell
Leupold/Sightron

All pretty decent scopes for view though, and I'd say that they are in a similar tier.

Based on owning all of them through the years, this is how I'd rank them for ruggedness:

Sightron/Bushnell
Meopta
Leupold

That being said, I've gotten thousands of rounds out of each of them, and I wouldn't have a huge problem using any. Main reason I put that Leupold on the bottom is because I had trouble with both 4.5-14 I owned shifting zero. It was with the older VX series, not the HD, so perhaps they're better now. It was also after a lot of use and knocking around. I've had Sightrons and Japan Bushies that really took a beating and never skipped a beat.