Head sizes, tuning and sweet spots - relation?

Many people have been thinking that tuning your congas is essentially a matter of preference
and I would also agree to some extent, but the point where the skins´resonance is at an optimum really
limits deliberate tuning (worries about extreme tension on the shell and hardware aside).
So what I want to say is this: for me the somewhat "classical" combination of 11.75" conga and 12.5" tumba
does not really work for some drums, the 3/4" difference in head sizes is not enough, as it were.
I rather find a difference in diameter of 1" or more is more useful when playing the drums tuned
in the interval of a fourth aka as "here comes (the bride)", which I do to 90%
Or is it just my own perception? At least I am by far more fond of a 11+12.5.25" or 10.75" + 12" combination
in a two-drum setup, for example, sometimes even 9.75"+11" for really high-pitched contexts.
Please don´t say I am too weird
With three or more congas at a time, tuning matters and sizes also play a role, of course.
So what is your favorite head size-combination,
or what are your ideas on the topic?
and I would also agree to some extent, but the point where the skins´resonance is at an optimum really
limits deliberate tuning (worries about extreme tension on the shell and hardware aside).
So what I want to say is this: for me the somewhat "classical" combination of 11.75" conga and 12.5" tumba
does not really work for some drums, the 3/4" difference in head sizes is not enough, as it were.
I rather find a difference in diameter of 1" or more is more useful when playing the drums tuned
in the interval of a fourth aka as "here comes (the bride)", which I do to 90%
Or is it just my own perception? At least I am by far more fond of a 11+12.5.25" or 10.75" + 12" combination
in a two-drum setup, for example, sometimes even 9.75"+11" for really high-pitched contexts.
Please don´t say I am too weird


With three or more congas at a time, tuning matters and sizes also play a role, of course.
So what is your favorite head size-combination,
or what are your ideas on the topic?