I've only been playing for 2 months now and I have 2 midranges: a 178g ESP Meteor and a 180g KC-Pro Roc. I've been thinking about getting a Z Buzzz because I bought one for my friend for his birthday and he loves it. I have 2 questions regarding the weights of midrange discs:
1) Why are midrange discs made heavier than 175g? Drivers and putters don't go that heavy, so why are midranges made up to 180g?
2) Should I go a lighter weight (165-167g) for a Buzzz to have more "versatility" in my bag? What are the benefits of lighter vs. heavier midranges?