As the Jedi Watchman of Dantooine, Master Baas spends much of his time on the planet and trains multiple apprentices at a time. His strongest apprentice, however, is a young pupil named Exar Kun. Kun's skill with a lightsaber is so great that he claimed victory over his master many times when they sparred together.
- Jedi Academy Training Manual
It states his skill is such that he even bests Vodo numerous times in sparring matches, inherently implying that's very impressive. Vodo even admits Kun id that good at the conclusion of their last spar. Once Kun reached his prime, Vodo's stated to have never stood a chance in a combat with him.
There is no debate here.