Tom sizes are personal taste. That said, there's a reason
12 13 16
10 12 14 (16)
and more current
10 12 16
are standard preselected configurations.
Other things are normal too, but you asked for most versatile so.
I use a very boring and typical 10, 12, 14, 16, 22, what I guess they call "fusion" sizes these days. To me, when doing a wide selection of pop music it's sometimes like having two 5-piece kits in one.
With head selection and tuning you can get close to the other extreme of the spectrum as well. Some like big drums tuned high and some like small drums tuned low. Want deeper tone? Use thicker heads. Want brigher tone? Use thinner heads.