SlowZ

So I'm about to order a flywheel for my BP kit and I'm on the fence as to which one I should get. I don't care about chatter or anything, and I don't want something that weighs 15lbs or more. I see that Clutchmasters has one that weighs 13lbs, Specialty Z has one that is 13lbs also but I believe they are only compatible with their clutches if I remember right, and South bend also has a 14.5lb one also. I was thinking about getting the clutchmasters one but I'm not too sure how great they really are to be honest. Anyone that has experience and input with these flywheels or others that are in the same weight bracket that I may have missed would be greatly appreciated. Thank you