Poll: "Ione Jane" or "Io Anna"?

Or Iola Jane?

Sibling has a somewhat unusual first name too, with a more popular/common middle name.
We really love Io in some form as her first name, but would like a more typical middle name. Not sure which sounds best & open to other ideas for middle names.
Thanks for your input!

[name_f]Ione[/name_f] [name_f]Jane[/name_f] is lovely. [name_f]Io[/name_f] [name_f]Anna[/name_f] sounds like something other than a person’s name.

I like [name_f]Iola[/name_f] [name_f]Jane[/name_f]. Would prefer [name_f]Io[/name_f] with a middle that stresses the second syllable (e.g., [name_f]Io[/name_f] [name_f]Elise[/name_f]).

I prefer [name_f]Ione[/name_f] [name_f]Jane[/name_f].

My favorite is [name_f]Ione[/name_f] [name_f]Jane[/name_f]. To my ear, [name_f]Anna[/name_f] makes the name a little heavy on vowel sounds.

I love [name_f]Io[/name_f] but it’s a bit odd with [name_f]Anna[/name_f] in the middle - partly due to stress and vowels, as pps have mentioned, and partly because [name_f]Ioanna[/name_f] is a name in its own right (a form of [name_f]Joanna[/name_f]).

I love [name_f]Ione[/name_f] and think it sounds beautiful with [name_f]Jane[/name_f], though it looks quite samey on paper.

I love [name_f]Iona[/name_f] [name_f]Jane[/name_f] even more, but [name_f]Ione[/name_f] [name_f]Jane[/name_f] is pretty.

[name_f]Ione[/name_f] [name_f]Jane[/name_f] seems like it flows best, however I think [name_f]Briony[/name_f] nn [name_f]Io[/name_f] would be even better