The whole purchase process was very smooth. If I didn't understand, I asked their customer service.Then I bought the whole machine for only three days, and I was very efficient.
Most dissatisfied
This video card is not as good as the 7850. The other one is 860K+7850. Now I buy this one with 260X..It seems that we have lost.
summary
When I have some money, I will upgrade.I have no problem playing LOL now.