HT you forgot a disadvantage of having tracers turned off...
Hard to force enemies into manouvering. With tracers on you can fire a few burst their way when they are out running you and they might panic and manouver, allowing you to catch them. This cant be done without tracers.
Infact this is the only tracer functionality I miss... When I miss a shot I do know in 95% of the time if I aimed to close or too far from the enemy plane... the rest of the 5% go into the cathegory "shouldnt have pulled the trigger"...
Aim gets better without tracers, enemies dont know you are there untill you hit (or they see you) and views get less cluttered...
Tex