Excellent flats. Tension is higher than rather loose Thomastiks, but not too much, just right, IMO.
Soundwise - balanced string to string tone, they have thump and definition and sweetness. In comparison, LaBellas 760FL are a bit more thumpy and a bit less defined. Chromes are clankier and less thumpy then Sads.
They have smooth, shiny surface.
Overall, I just love them!
