Preset k works good for dcs, clear. 

I’m using a 4090 with Preset K and it was noticeably clearer in the G1000, G3000/5000 cockpits with the exception of the smallest numbers ghosting.  For example using my Saitek radio panel to tune radio frequencies in the longitude there is so much ghosting that I can stop rotating the dial where I need to because you can’t see the numbers change very well.  Manually typing the frequency in the cockpit controller works fine cause it’s not moving the digits.  The speed numbers also ghost and altitude entry for the autopilot.  Otherwise the rest has improved from what DLSS used to be on the glass screens.  I like the performance increase so I will likely use it but maybe DLSS 5 will work for the small numbers