Baotian QT-50 – Understanding the DZB

Servus together. I have in my scooter both a 25ger CDI as well as an “extra” DZB or sensor. I read that these sensors often cause the scooter to lose noticeably power when starting, because some ignitions are omitted and thus less pressure is built up. Therefore, I would like to know if it makes sense to just build it out. The CDI makes sure that I can’t drive faster than 25kmh anyway?! A D.Ring is not installed! That’s why there should be a power gain in the acceleration?! I ask because I have read here and there that you should be careful with the motors or the speed, because otherwise the thing is flying over your ears. Only “why” escapes my knowledge. Is it possible for someone to explain me? Thank you for your time!