First of all, building your own PC is the best way to go. Https://pcpartpicker.com/builds/ https://pcpartpicker.com/guide/ Are two links to some builds that you buy yourself and put together. Now onto the question.
I would go http://www.bestbuy.com/site/ibuypower-de... as in theory the 750 is better a card and it has a better base processor speed, but I can't find the exact internals of the two builds so I can't really say anymore between them.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.