I love setting up m960 v brakes, a pleasure and easy to get perfect. I hate setting up Paul's v brakes, what a crap job and I never got it right, eventually sold them and put my XTRs back on. I hate trying to solve creaking sounds somewhere on the bike. Currently have creaking from seat/seat post on hei hei and cranks on yeti. I love cleaning a chain with a chain cleaner, so satisfying. I hate changing tubes and tyres. I love cabling.