Moot, exceed 300 mph in a 163 with the gear on and you'll break your gear. Once gear is broken, no more landing, rearming, so the best you can do is drop it, land on the skid and try again. Now granted if you use autoclimb along with good power management you can ferry a 163 forward. But you can't do it at 5-600 mph if you want to land and rearm.
Anything in the game that it is possible to do will be done by somebody at some point. Accept it!
People will find a way to do all kinds of things. Like bombing Panzers in a lancaster.
Does this mean all lancasters should be perked? Not hardly.