I have owned a Merkel 470, a Heym 375 and a Chapuis 9.3x74r. I currently own the Merkel which should tell you which one i valued most. I believe the Merkel to be the most cost effective purchase in doubles today. I even like the square sights. They are quick and I can see them. The main point is They (Merkels) are what 'I' like the question is what do YOU like. That's the only question that has a meaningful answer.