>>279832277I'd say it's not all an improvement, they've harmed Fubuki's character and characterization, and the pacing has been badly hindered.
The whole monster association arc could be put into a single anime season in the webcomic, but in the manga this has been hindered to the point where it takes at least three seasons to adapt the arc.
I also don't like the look of Flashy Flash and Sonic and when I think about it all the additions were unnecessary and only hinder the pace. All we were given was some level of power in some battles while the story was made more inconsistent, it was all completely unnecessary and such fights with these levels of power could be done later.
The fact that the monster association was even known instead of a secret raid made the story more inconsistent in that the public has no reason to think that the association is Incompetent here.
I also like Suiryu and his arc in the webcomic better.
All in all I think the webcomic was much better. The manga gave some moments of hype and fun which are cool or at least they were before the redraws, but that's it, it's an inferior version of the story.
These additions only bloated the story and placing some at later points in the story similar to how it was done with Suiryu would have been better.