One of JadeOfMaar's engineering specialty (with mods) is in designing spaceplanes that exceed Mach 6. Any craft, stock or mod with cruise speeds over Mach 5 have a bucket of admiration and a special place here.
Do you really want to downvote this?
Don't forget, people build craft at all skill levels, just 'cos something is 'newbish' doesn't mean it needs hatin'.
It will cost you 5 of your own points to downvote