Isabelle or Isabella?

[D2018]

I'm not pregnant but was talking to OH about baby names and we like both Isabelle and Isabella. I know they are both common names but if you had to pick which one do you prefer and why?

I prefer Isobel :)

Isabella or Isobel, I don’t like the Isabelle spelling (although thousands obviously do!)

Too widely used. Over use has entirely spoiled all the Isobel /Isabella type names imo

Isobel

Isabelle. I prefer it spelled Isabel or Isobel, though.