Because Mega Flare is far more visually spectacular than a dinky sparkler?
Not sure if those two can be compared with each other...
Yes.So beautiful.....Yeah.Yaay!Ah, Satori-sama, did you go the surface?I wonder which one I'll play first.I bought fireworks as souvenirs. They should be good to play at the remains of Blazing Hell.I'll light a fire for you.Explosion Sign "Mega Flare"