I have had ksp for a long time, and since getting a new computer I have been using it with more and more mods. Its not fullscreen atm on the pic (I'm lazy so sue me) but this is my most successful design I have so far. Got up here somehow using air breathing jet engines (Valentina was reading a book and didn't notice the altimeter) But its been rather maneuverable as well, so I'm still tweaking it with combat tests. It's successful in a 1v5 with at least 1 jet equal in mavuverrability, one in firepower, one in speed, and one in countermeasures. I present the K-2!