@Gabriel
I'm a supporter of both series. And in comparing the two, the only thing Baam's enhanced senses have on Tsuna's, is the range.
However, reading the blog, it is easy to see that VI does far more than just sense invisible weapons flying through the air. Seeing through illusions implies the ability to be resistance to foreign perception manipulation. In the same way in which he can see through the battle styles of his opponents, he can see through illusions. Baam does not do such during battle. And instead, normally wins due to superior stats, or superior control with his shinsoo. As was explicitly stated in his battle to obtain an official ranker ranking. He won due to his skill at using shinsoo. Which has little to do with sensing capacity beyond sensing shinsoo and living beings in the area. Whereas Tsuna, not even in dying will mode, can sense whether or not someone is lying. Can tell when someone is possessed. And knows when his guardians are here. And while in dying will mode, he has the aforementioned characteristics enhanced, in addition to peering through illusions, having limited clairvoyance, and being able to see through the weaknesses in the human structure itself to the point where fighting machines was an issue for him. Far better, and far more showings than what Baam has.
Baam's best feat of enhanced senses, outside of sensing people, is sensing invisible threads moving through the air. Note, these threads were not composed of shinsoo. We're actually unaware of whether or not he was sensing things through shinsoo. But even if he was, it's no different from cloud flame radar, which explicitly use vibrations to pick up on illusions. Yet these vibrations they pick up on, are the mist flames themselves, as well as the box weapon producing the mist flames.
Sensing the fluctuations in the mist flames won't help here. As Mukuro's primary use of illusions isn't through manipulating a box weapon that gives off mist flames and can duplicate. Which would give Baam a target to destroy. He targets the mind directly. Which gives Baam no target. Not to mention that it's explicitly stated within the manga that someone knowing they are within an illusion is not enough to get out. As their senses are quite literally being controlled by the illusionist.
I'm also not sure why this is an argument, when Baam was affected by
Charlie's perception manipulation, which is less than what Mukuro can do in the first arc of KHR. And Baam's mere existence didn't erase the effects of Charlie's shinsoo, as he was still struck blind for a while. And Mukuro's illusions bypass power nullification regardless. And should be far superior to anything Baam has "resisted", of which the only argument is either Charlie or the internal creatures he possesses in his psyche. Which are far fewer than the hundreds of students that attend Tsuna's middle school.