"Goku has not only fought people with duplication ability, one of them who could make 4 perfect clones of himself],"
Said Duplications were not as strong as the original however. That technique specifically split's our power into 4. Vritramon's duplication is flat out creating another equally as powerful Vritramon.
"he's able to beat all of the clones without much sweat."
Because they were weaker than him. Not the case for Vritramon where all the duplicates are equal to him.
"He can also quickly adapt to certain situations pretty fast, from using an alternate way to attack his opponents, to even exploiting their weakness"
What weakness exactly will he exploit? Vritramon is a highly skilled fighter as well and has multiple ways to deal out damage.
"and going off from the profile, Vritramon doesn't have flight, so it can work in Goku's favor in the long run."
But....he does have flight...Those wings aren't for show....
>looks at file
Why is there an extra key there? I have to remove that...
"Goku also has many versatile ways to utilize his ki, from having them home in onto his targets, to even use them as a distraction so he can get a cheap shot at his opponents. "
Vritramon also has multiple ways of utilizing his flames. Including two of his main attacks being AoE attacks.
"There's also his afterimages, his solar flare, his IT (which he can use for the warp kamehameha like he did with Cell)"
He does that and Vritramon regenerates and creates another Vritramon.
"having the edge in AP,"
What value does he scale from? Vritramon sits at being significantly above 8.14 Foe.
"much more combat experience"
You truly underestimate Vritramon here. You forget that he inherited the skill and power of AncientGreymon, i.e the Legendary Warrior of Fire. A group who could even take on
Lucemo, who I'd argue is far more skilled than any DBZ character. We are talking about a character who has
fought way more versatile opponents tha Goku has. If anything their combat experience is equal here.
Also I should mention that Overwrite is still a thing. As the fight goes on, it is heavily likely that if Vritramon runs into any issues,. Overwrite will kick in. This will result in a massive power boost. Let's not forget his stat amping skills like Attack Charge and Acceleration Boost in which doubles the power of his next attack. And once again, Goku has to bypass that regen, otherwise each tie he destroys the body, a new perfectly fine and full power Vritramon will appear.
My vote goes (I can vote seeing as this is a redux of a fight I did not make) to Vritramon High -Diff due to eventually overwhelm and wear down Goku with his Regen + Clones.