The wings of the 19 has the most unique design, the paint scheme is very VF-1-like which is decent, the transformation is most unqiue b4 Macross Zero and Frontier, VF-4(SHE) VF-11, YF-21, VE-1, VF-25, VF-27/VF-0D(if they make any) has no missiles too, as for features, well, u have a color-changing fold booster as an add-on, most unique ever.
To each his own, I suppose.