Just had a gaming computer built but use it for trading, much easier to use than my 8 year old HP. I think the difference is
the gaming computer has a better graphic card, the new CPU is a
i7 and runs fast as hell. I looked at CPUsolutions.com and decided to get one custom built with 600 watt power supply.
About the same price as an off the shelf computer.
It's hard to upgrade standard brands like HP because they give
you little info on the internal parts.
GS