Diamond DA40 Vs. Sling TSi. Which Is The Better Plane?

The Diamond DA40 and the Sling Tsi are almost neck to neck in their performance and mission profile. Anyone who is considering building a Sling TSi should also consider a Diamond DA40 and vise versa. I personally trained in the DA40 and i’ve spent a considerable amount of time in both the DA40 and Sling...