minato is faster, has better hype, better portrayal and better variety/firepower
whats your evidence of that? both lived through world wars. minato had stronger opponents (a and bee, possibly onoki)
Well Tobirama grew up fighting in a time of constant war while Minato, as far as we know, only fought in the 3rd shinobi war when he was already older. Tobirama also lived longer than Minato and has a great vast of knowledge as shown when in the recent chapters as the one explaining things to Minato and the others. Don't get me wrong, I think Minato has most likely the best strategic planning in a battle by being able to know a jutsu's strengths and weakness by seeing it once as he did with Chidori and Kamui.
Minato didn't fight stronger people, Madara barely did anything but activate his Susanoo (from what we saw) and Oonoki was on the floor and been telling everyone how powerful Madara is. Izuna was equal to MS Madara who is pretty much the same as EMS Madara but no PS, still have MS side effects and Tobirama beat him. Tobirama lifting his finger scared the crap out of Sasuke, Juugo, Suigetsu, Orochimaru, minato and Hiruzen and it took Hashirama powering up to make Tobirama lower his finger.
You must be registered for see links
and
You must be registered for see links
I think is dumb for some people (Not saying you, just in general) to underestimate Tobirama or Izuna just because they're featless. They're both on Madara's and Hashirama level but just slightly behind them. I actually thing Tobirama power is close to EMS Madara since he eat MS Izuna who was equal to MS Madara and the power gap between MS and EMS isn't that Huge except for PS. Look at Madara, he still need Kurama to try and beat Hashirama and still lost to a Hashirama who wasn't serious (kept trying to talk Madara out of hatred) until before he fatally wound Madara.