I am building up a cross bike. Have some Euro X brakes on order, but I am starting to have some second thoughts based on my concerns about ease of adjustment, keeping them from squeeling, etc. I am thinking about exchanging them for the Shimano BR550 set up. This may not be as euro-cool, but it seems that it might better serve my needs. Any thoughts? I would love to hear experiences with the Euro X brakes; good or bad, so that I can decide whether or not to make the change.