Sideseth is less poppy, more damp, and feels heavier underfoot, (but weight is very close to 183 Bents). I found them to be stable and predictable, but rather boring (or "mature," depends on your perspective) compared to the first generation Bents I used to have. I was surprised by how heavy the Sideseth is, definitely not what I would consider for extended tours, so it seems like it would be better suited for big mountain charging. Bents are much more playful and fun if you like to slarve, pop, ollie, and shred tight trees.