I've been riding an older Aliante saddle with the leather cover for several years now and it's starting to tear. I see the newer ones have like a two piece cover and I was wondering if they feel the same as the original one like I've got. Also, I see that the Fizik Aliante Gamma saddle appears to look the same as the original Aliante with the one piece cover, but with Microtex instead of leather. Is anyone riding that saddle?