It's hard to say since our situation is totally different from CN.

In CN, jonin minato is really easy to get and he is really great paired with madara 5 kage. His bond mystery hurts a lot and can interrupt characters with dodge if paired with kakashi susanoo. If you have init advantage, the ability to paralyses the whole enemy team is too * valuable.

Hokage minato, instead, does more damage, but has no resets. Also he is really hard to obtain, since he is behind a really high paywall (you can't get him unless you drop a minimum of 20k ingots in the Ino's Flowers event).

You can say in the end that jonin minato is a more solid choice for 1v1 (sage, tower etc) while jonin minato is used more in ranked / GNW.

BUT... we are not CN. Here F2Ps have a 4 star Hokage Minato and no Jonin minato, thanks to his insane availability in the events.

If you read carefully, OP said "let's take bond jonin minato and SB hokage minato".

That's my opinion comparing the two of them in the situation described above, not the one we currently have.