Which pc is the best for minecraft?

It is better to build your own computer it turns out to be much cheaper but if I had to choose one here is what I'm thinking:
If you want great performance/Graphics and upgrade ability then get the IBUYPOWER. If you want just something you can set on a shelf and forget about get one of the other two. My computer plays Minecraft just fine and it is only $200. Minecraft is just a game that is meant to play on ANY PC. Most computers will play Minecraft.