depends on how you use it. The first beat Madara , but Madara can beat other senjus.
So it s not like one is more powerful . Depends on how the power is used.
I like the senju as its peace loving not like the one of the Uchiha who like destruction.
They are close to equal, however the body gets the edge.Hashirama defeated Madara, The sage chose the son with the body(not about strenght but still got the nod), and I believe Naruto will defeat Sasuke after a hard battle.