Dude, FOR GOD'S SAKE, DECIDE FOR YOURSELF! We don't give a damn what it is as long as it looks like a coaster.Hey I am building a tube suported coaster. What shall it be looper, eurofighter, launched?
And given you didn't even finish Kamikaze, and you haven't built one good coaster yet, you'd be out of your 12-ish-year-old mind to do tube supports anyway.
QUICK EDIT: Dude, there's no problem with box supports. They'll be even sturdier.