
Mechamaru is the most underrated character in jjk (beats half of the top 10)
Mechamaru if you consider Ultimate Mechamaru as a part of his arsenal (infinitely more valid than MBA Kashimo) is at least a top 10 character in the series (insane Ryu upscale)
Ryu's ce blasts are able to outspeed Yuta when they fight (especially clear when he's running from the initial barrage)
Ultimate Mechamaru's ce blasts not only are significantly larger, but they also home in on their opponents (as seen when he fights Mahito)
When you consider the speed of these attacks, remember that Mahito increased his speed with wings and that Mahito has insane amounts of aerial flexibility both by flying which is far better than simply running and using idle transfiguration to become a harder opponent to kill. He also becomes a rodent to run through the forest (once again uniquely hard to target)
Pair this with the fact that his injected simple domain implodes the innate domain which is functionally the same as the SSK so duraneg. It literally blitzed Mahito the first time he casts it (once again, lock on targetting)
Before we even scale other metrics his AP and practically unmissable attacks easily end almost anyone in the series.
For reference, while say Kashimo and Hakari struggle to punch through a shipping container, Mechamaru easily walks through the Ebata Tameike Dam.
At the least he should be relative to other special grade combatants. Except that he's a flipping mech. . He has functionally insane durability, and if you think ce reinforcement scales with body mass then well, he's already above most special grade fighters in stats.
In terms of speed, considering that he's max reinforcing himself the entire time, he's relative to special grade opponents who can't easily be outsped. At that he has full camera + puppets to use as eyes so he tracks practically anyone.
Same for his durability for the most part.
The only damage Mahito did to him was cutting the wires on his head (most vulnerable body part, Taking off his arm with his domain (most domains aren't like Mahito's where the barrier formation
is a brutal attack aka his hands are massive asf and literally gonna rip him apart), and drilling into his mouth when he was caught off guard.
At that, if the only way for most top 10 characters to beat him is to catch him in the cockpit before he unleashes an attack (Kashimo, Uraume, Hakari, Jogo, Ryu, any other top 10 contenders who are vulnerable to simply dying of straight blasts). They have to actually make it up the cockpit. They aren't spiderman, most can't even air jump.
Mechamaru statchecks like most of the top 10 contenders, there's probably even an argument to make for him actually being in the top 10.
Atp my top 10 is starting to look so comedic.