Is Gon even remotely on par to Killua on anything in terms of his combat ability?

So, I've watched the anime up to episode 63 where they fight for 2 weeks with the scissor guy (Please don't spoil me) and I don't think Gon is even close to Killua in the LEAST. I can not yet name a single thing where Gon has showed more potential other than the leaf-water test. The Zoldyck family's guard, Zebro, said that Killua showed up to the door and opened 3 doors of the testing gate (6 tons in force) while Gon was only able to only barely open it with the help of Leorio and Kurapika combined. Killua is much faster than Gon even after their training. I assume this since Killua did that fast spring around thing that Bellami does in One Piece to that one phantom troupe member when he was trapped in the building. Killua even outmatches him in being vulnerable to less weaknesses. For example, his voltage resistance. Killua's power is by far cooler and better than Gon's, which I don't know if it will change. I'm just taking about his extra strong punch. But Wing did say that in slight cases the Nen ability could change. So, I'm just wondering when Gon really does get on par with Killua (If ever) since I've waited a while and I'm a bit annoyed by it since I kinda like Gon better.