Hello i have acer predator g3620 with 8 ram 1600mhz 1 tb(dont know the speed) i5 3350p and gt 640 so i tough to buy a new gpu gtx 770 and a new 600w psu for my pc so i could run any games at atleast high to ultra but i saw some comments in youtube on one preadtor g3620 and those guys said that they have it and it was a big mistake of them for buying this pc one of them said ''Bad pc. Bought one myself and the graphics card crashed after 9 months. I now bought a new graphics card with a new power supply because I wanted to get a good graphics card but that takes a lot of energie. Ofcours the prebuild pc didn't gave enough power for any better graphics card. I'm sorry if you bought it just like me but I'm sure you're also not happy with the low frames and graphics in games. Just don't buy it guys.'' and cause am easily offended of thing like that and am thinking should i buy the 770 and new psu or just sell the pc for a cheap price(if someone buy it 😀) will i have a feature problems?