All The Extras - What Is The Difference
I HAVE A COUPLE OF 1/4 SIZE EXTRA 300 XS -- THEY FLY GREAT FOR ME.... ?? WHAT IS THE BASIC DIFFERENCE IN AN EXTRA 260 -- OR THE VARIOUS DIFFERENT L'S S'S AND SO FORTH.. JUST THE BASIC DIFFERENCE .. PLEASE ( HARDER TO FLY - STALL TENDENCY INCREASES - AREOBATICS , ETC. ) THANKS