Benz Ruby 2 v.s. Shelter 901

Twl,

Could you explain more about some of the terms you used, like compliance? What's considered low compliance? What's the importance of that? What are some examples of medium mass arms, high mass arms, unipivot arms, gimbal bearing arms, etc.

Thanks!
FrankC

Thanks for a wealth of information, Twl. And thanks for pointing me to a source with more information, Aisip. I will do some search to get more "educated" about this subject matter! :-)

FrankC