✔ 最佳答案
I owned a bike shop for almost 20 years. Consumer reports is pretty worthless on bikes. Some aspects of bikes in a price range are generic - bikes in the same price range will likely have the same component group. So is bike X going to stop or shift better than bike Y? No because they have the same components. Consumer reports has value for other products more than bikes.
Also, did you know that Consumer Reports badgers small businesses like bike shops? If you come in my bike shop and I tell you that one of my bikes is Consumer Reports rated or I put that in my small shop brochure I can be contacted by them. That is unauthorized usage of their name and they vigorouly defend that. So much for free speech.
As already mentioned here go to a bike shop and check them out. The most important factor in buying a bike is the people in the shop and not the bike. The manufacturers all are very competitive and there will not be a major spread between the prices.
Giant is a good brand as are the others mentioned here. Are you going to find a bike that is going to save you $100 over another brand? Its not likely. The manufacturers are going to have very similar components on very similar price range bikes. Shops make very little on a bike (only about 30% margin) so unless the bike is something that is last year's model close out they are not going to be able to discount it much.
So all that being said the best way to buy a bike is in a bike shop's parking lot. You hang out in the parking lot and ask people about their bikes and more important their bike shop. People will be real honest about the shop. They will tell you if it is a good place or not. Your bike is not a toaster where you buy it and then throw it away after 10 years. You will need to have adjustments. You will have questions. If the shop is helpful it will overcome any price difference you paid for your bike.
Find out what as far as after sale service they offer, free adjustments, bike rides, discounts on parts and other add-ons they will offer you as a customer.