Hi guys, I am a casual player and my hardware is not very powerful. Recently I have installed Call of Duty: modern warfare and I have started to get low fps. I found some links online about the best settings (in the game and for windows) on how to get higher FPS. Do you think that these settings are going to actually improve the performance or should I just upgrade my hardware? This is the guide: https://www.bestsettings.com/guides/best-settings-for-call-of-duty-modern-warfare/