So #2 was designed to hover higher and thus be able to tackle things like carpet or concrete on launch.
It does this OK. Once it is going it is fine, launching it is hard on rough surfaces, but it goes far better than #1, especially for it's size. It has a greater range of speeds that it hovers at, but the fins at the back make launching interesting
Step 1: Materials and requirements
Scissors or knife (ruler to help if you use a knife)
Glue (white or stick-form)