I'm currently a sophomore in high school and plan on going to the USAFA afterwards. I plan on getting a job this summer to pay for one or the other. Since I'm more concerned with keeping my grades high I won't be gaming as much as I wished (probably around once a week and days off) and after HS I have no idea how much time I'll be able to have to game. Should I build a PC or buy a laptop? (Budget will probably be around $800 for the parts and monitor/keyboard)