Hi there, I am posting on behalf of my father who is technically challenged. He is looking at a 27.5" either Pyga(attached) or a Giant Anthem Advanced. He does 30/40/50km leisure rides a couple of times a week and does races fairly often although not competively. He weighs about 80kg and is 5'10". Any advice would be appreciated. He is currently riding a BMC. Thanks in advance
