Advantage syempre yung pwede mo itweak phone mo like smoother fps, custom rom, different designs, etc.
Disadvantage yung pag di ka masyadong experienced user, pwedeng mabootloop phone mo pero possible naman ayusin
also void warranty
Advantages mas marami ka magagawa and maeenjoy na features kapag naka root phone mo. Drawback is pag nag root ka, automatically marerevoke yung warranty ng phone mo and maraming problema ka na makakaharap if kalikot ka nang kalikot pero di ko naman sigurado kung ano ginagawa mo
You have more control on your device lalo na kung may custom kernel pa para sa device. Kung Magisk ang gagamitin mo pang root, safe yan kaysa dun sa mga 3rd party rooting apps like Kingroot or KingoRoot.