Zoro has mainly been impressive in terms of attack power here. When it comes to speed, reflexes and the likes, Luffy's been the one at the top. Those attributes combined with how devastating his attacks have been, makes him the most impressive overall to me.
Sure Hiryu Kaen received quite a lot of hype regarding its potential damage. Problem is that Zoro failed to land it. Its probably additional pressure since Kaido has to be warry of it but unless it lands, its not getting them any closer to winning the fight. Compare that to Luffy who has been able to straight up blitz past Kaido's wind blade to land a clean punch and tank through Boro Breath to immediately retaliate with an attack that legitimately put Kaido down for an entire sequence.
Onigiri landed while he attacked together with Killer (and didn't do much of anything anyway) , Tatsumaki was on a Kaido that was targeting Luffy and didn't seem nearly as effective as Kong Gatling....
Sure Hiryu Kaen received quite a lot of hype regarding its potential damage. Problem is that Zoro failed to land it. Its probably additional pressure since Kaido has to be warry of it but unless it lands, its not getting them any closer to winning the fight. Compare that to Luffy who has been able to straight up blitz past Kaido's wind blade to land a clean punch and tank through Boro Breath to immediately retaliate with an attack that legitimately put Kaido down for an entire sequence.
Onigiri landed while he attacked together with Killer (and didn't do much of anything anyway) , Tatsumaki was on a Kaido that was targeting Luffy and didn't seem nearly as effective as Kong Gatling....