there is also the Sig mid star 40, its cute, looks much better in reality then in pictures
its really easy to fly, easier then the 4*40 but at the same time capable for much more aerobatic flying.
as for the kit instructions they are written for a beginner.
built two midstars and two four stars, the midstars are better IMO.
in general these sig kits are laser cut and its the best.
either way sig are the best kits.

Alex