currently hooking up my PC to my 32" Bravia LED.. and i usually play my games in full 1080p. my graphics card is e Sapphire hd 7870 and can handle most games on hight to very high settings. however, id like an extra boost in performance by turning it down to 1050. doing so, would it then be better to get a 22" monitor? would like GAFs thoughts on this 