Viperion and Bunnix

I don’t remember much about the show from seasons 1-3, but from what I remember, is Bunnix basically a better version of Viperion? I know Bunnix has to be careful with messing up timelines and what not, but is Bunnix not allowed to reverse time to fix her mistakes or is that timeline permanently cursed until Ladybug uses her lucky charm? Viperion has that 5 minute time frame that only he remembers any mistakes he makes that he can revert, but Bunnix has basically no timeframe (besides the detransformation, but then would she even get kicked out the burrow?) and has multiple timelines to choose from which also grants her portals, time reverse and skip, and even lets people see what she’s seen such as Ladybug in the london special and cat blanc so..

But ofc I most likely just rambled with misinformation so pls correct me 😭