60D should belong to the machine developed by the photographer, and its positioning should be the same as Nikon D90. The most practical configuration is inverted screen, which also has high noise reduction ability. As for the photo function, it is just an occasional play. The pixel of 1800W is enough to keep pace with the times, but the 60D cancels the focus fine-tuning function, which reduces the compatibility with the lens of the sub-factory. On the whole. Compared with 50D, the price difference is quite big, but the function improvement is not as big as the price difference.
7D is still a strong guy, but the price is high. If the money is not bad, 7 days is better. However, the advantage of 7D lies in dual processors, which are usually displayed on high-speed continuous shooting. Think about whether we can use it, and if we can, why hesitate?
In fact, the launch of Canon 50D is to balance the professional market and the amateur high-end market. But now the market has changed and everyone has money. Many people disdain to buy an entry-level SLR like the 450D. So Canon split 50D into 7D and 60D, one focusing on the professional market and the other on amateurs. Therefore, the design of 60D has disappointed many people, which is also the reason.
Generally speaking, if the picture is cost-effective and economical, and you concentrate on learning photography, choose 50D or second-hand 40 D, and all the money saved will be spent on the lens. If you are a trendy person, choose 60 days, which is enough to show off everywhere 1 year, and the practicality will be good. If you are rich and need more functions, then choose 7D, which is worth it.