Jingdong Mall will not black ah, are the market price, you can pay on delivery. Assembly can spend tens of dollars to ask the computer repair to you installed.
Playing games, 4000 dollars so with the best, the monitor you buy 24 is too expensive, and now generally buy 23.
Wuhan you buy it directly on Jingdong Mall, delivery to the home, you can pay on delivery. Assembled to call a friend who understands computers to help install a good, or ask the computer store people to install the most fifty or sixty dollars assembly fee, packaging system.
Jingdong Mall are genuine, and will not black you. If you don't know how to go to the computer city, you don't know how to go to the computer city, you're sure to get black.
CPU, I3 and I5 in the game there is no difference, and AMD's CPU is the best with I5 almost. The best AMD CPUs are about the same as I5, so don't regret buying an AMD and playing games.