and power is not about range its about pulverization
cause i could be destroyed by a little city buster but withstand a galaxy buster
its kinda like this
small fire ball-90,000degress celcius
big fire ball-2,1degress celcius
they dont use there brains
like Gogeta-ssj4 is obviously weaker than super vegeto ...
ssj4+ssj4=ssj8>>>Gogeta ssj4
ssj2+ssj2+potara>>>Super vegeto(morepowerfull than super buu gohan meaning super vegeto is like ssj11 strong)
superbuu(=ssj3)+ssj3Gotenks=ssj6>>super buu gotenks meaning mystic gohan is equal to two ssj3(=ssj6) since mystic gohan could fight super buu gotenks
super buu(=ssj3)+mysticgohan(=ssj6)(gotenksfusionworeoff)+piccolo(=ssj1)=superbuugohan(ssj10=power)
and they say broly is weaker than cell or omega shenron theres no proof to even determain his power level and we havent even seen broly go full power like really mad for all we know broly could me powerfull than ssj4gogeta