u/Mysterious_Level_483

So me and my friend decided to make some kind of "race" which is the first one to make a plane that goes behind the mach 1 wins, the problem is we are both new to the game so we don't know what we're doing (lol). Can you guys help me make a plane that can go mach 3+ with small wings and a big engine ?

Is it just me but like before the 2 last updates I could've played DCS single mission in medium settings but now even in the lowest settings I can't even launch a high fidelity aircraft? My GPU is GTX1660SUPER