Very different scenarios.
Lucci got NEGGEEEEEEEEED by luffy, he got destroyed without the slighest chance of doing anything back, one shotted at sight.
With zoro, he has been fighting for a LOT of time, already forced zoro to use 3 swords with green flames off, made zoro switch stances(2 sword), next time he will force zoro to switch to 1 Stance until zoro ultimately resorts to bandana aka KoH.
Lucci got NEGGEEEEEEEEED by luffy, he got destroyed without the slighest chance of doing anything back, one shotted at sight.
With zoro, he has been fighting for a LOT of time, already forced zoro to use 3 swords with green flames off, made zoro switch stances(2 sword), next time he will force zoro to switch to 1 Stance until zoro ultimately resorts to bandana aka KoH.
Luffy never negged Lucci. If he did, Lucci would have been unconscious and unable to continue fighting. Instead, Luffy was the one worn out while Lucci was fine and only had a small bruise on his cheek.
Zoro and Lucci haven't been fighting for a very long time. It's been about 10 minutes. You're not supposed to count flashback chapt6er since they happened in the past.
Zoro used 3 swords and flames for short amount of time until while he adjusted to Lucci's awakening greater power and strength. Then he went right back to 2 swords, a lower level fighter level. Lucci is just the new Pica or Killer.
Unlike Luffy, Zoro didn't start the battle using his peak power/form. Nor has he used his peak power at all. Zoro used 2 sword style majority of the battle. That is his mid level fighting style. Don't be upset Luffy was using more power yet failed to take Lucci out.
If Zoro 1 sword style clashes with Lucci using nothing but simple sword swings then Lucci is even weaken than everyone thought. Zoro hardly ever uses 1 style to perform basic attacks and swings. It's normally used to perform techniques.
If Zoro beats Lucci with an attack the first time he uses KoH than Zoro did to Lucci what Shanks did to Kid. Zoro just didn't use a powerful name technique from the start.