Thanks everyone
Most recent kites I have comes with longer ULE and shorter LLE. There are some with interesting spars combo especially the Rsky 15.
Thank you Hadge, some good reads there.

Although the dual lines freestyle sportkites are identical in shape (well almost), there are a lot options to consider on what works best for certain kites. I just have to fly and test. In time I will learn and find what I searching for.
