I don't know why you are not attracted to the Sig Fourstar, of the tons of airplanes I owned over the years (and crashed) sig airplanes have always been the brand that I kept and transported with me all over my relocations.
Sig is a very good brand, very high score in my books and I never hated a single airplane that i bought and assembled from them.
I am even on my second yellow Fourstar due to an unfortunate crash, I can never imagine my fleet without one.

I kind of love sport flying, but also acrobatic moves and some speed flying, and the Fourstar despite some of its bad behaviors has always kept up with my expectations and the other member's too. I am not competing F3A with it for sure, but it get the most flight out of a day...