There is nothing rational about the engines I use or the planes I build. I like two strokes for no other reason than the sound and smell has been imprinted on my brain from the days of my youth, just like the smell of a Christmas tree.
I have a .26 four stroke too, for no other reason than the novelty of such a tiny engine.


Reasons? We don't need no stinkin' reasons! This is a HOBBY!!