Thread:Gokyr586/@comment-26018994-20191125133501/@comment-24230823-20191126170908

When it comes to the Showa Riders, when they usually earn new upgrades, it ends up becoming their permament form to the point where they can't revert back to their original first form. Ichigo evolved from Original, to Sakurajima Form, to New Form (the modern look we know today). Nigo SkyRider also underwent a permament upgrade as well. Stronger's Charge Up would fit the traditional sense of a "Final Form" since he can revert back to normal Stronger.

The 2016 Power Up suit is a definitely mysterious case. There's no way of telling if it's a permament upgrade since it only appeared for one year. I wouldn't call it a final form unless Hongo reverts back to the New Ichigo suit. But for now, the 2016 Ichigo is might be a permament upgrade, possibly not a final form.