I want a real debate of the strongest.
We shall first do the Hokage's
Hashirama Senju was the 1st hokage.
Tobirama Senju was the 2nd hokage.
Hiruzen Sarutobi was the 3rd hokage.
Minato Namikazeia was the 4th hokage.
Tsunade was the 5th hokage.
Danzō Shimura was the 6th hokage.
Kakashi Hatake was the 7th hokage.

Naruto Uzumaki is going to be 8th hokage.

Lets look at there feats and how the hokages can deal with them.

hashirama has wood style on a great level then any other ninja. Sage mode to power up his wood style. Weakness kakashi S/T jutsu.

tobirama has FTG, Water Style on a level of its own, impure world, weakness (FTG is to slow to avoid Kakashi s/t jutsu.

Hiruzen has little to no feats. cant avoid S/t jutsu.

tsunade cant avoid s/t jutsu.

Danzo cant avoid s/t jutsu with no feat proving he will reappear in the real world with izungi.

Minato FTG insane speed feats, KCM mode, Summoning toads.

by feats the only one able to avoid kakashi's s/t jutsu is minato. we cant say tobirama can still use FTG from the other world because that feat hasn't been proven.
--------------------------------------------------------------------------

Ok lets look at other feats. removing Kakashi's S/t for now.

hashirama has no speed feats to prove he can match minato. minato can tag anything he touchs with a ftg tag. so how will be even touch the 4th? once hashirama gets tag he is beheaded.

danzo has 11 lives but has no skills to touch minato in battle.

Hiruzen no feats to prove he can beat minato. let alone KCM mode.

tsunade will run out of chakra and then she will die.

kakashi's only way to beat minato has already been proven inaffacted jutsu against minato.

tobirama has no feats to prove he can beat minato. edo's will just get sealed.

Minato by feats is the strongest he is OP with KCM mode and FTG
---------------------------------------------------------------------------------------------
By feats
Minato
Kakashi
hashirama
Danzo
tsunade
tobirama
Hiruzen

by hype
Minato
kakashi with s/t
hashirama
tobirama
Hiruzen
Danzo
tsunade

I like Minato, I do but he's very tricky with his moves very strong and fast. His wood can become at high speeds and he can make tons making it almost impossible to dodge. Minato would put up a fight but he would run out of chakra before he could beat the first hokage. Minato knows that he can't beat the first hokage, he has more raw strength than the 9-Tails

i love tobirama but Minato namikaze, I believe, is the strongest of them all...

Compared to the other hokages that hype fails to compare to the others

Minato is too fast for Hashirama