I am in the process of buying an Intel/Nvidia based PC and would like some knowledgeable CPU advice please. I currently have a i9-9900K/2080ti setup and I am looking at a i9-11900/3090 combination. This is for my VR machine (for flight simulations) and the 2 simulations I run the most are Microsoft Flight Simulator 2020 and DCS World. The question is... do I choose the 11900F or 11900KF? The KF is obviously faster for multi-threaded apps but it requires liquid cooling in the solution I am looking at and, while I am not sure, I don't think either of these simulations really take much advantage of multi-threaded processes (please correct me if I am wrong). So would the F be a reasonable choice or am I still better off going for the KF. Any input is appreciated. Thanks