@Myrdin
Funny, I also picked Ann Grand (First girl) from those tickets, and would pick the same as you but i allready have the other one - D・Buxtehude so i won't spoil you but i'll just say you won't be disappointed by her evolution art.
My other choice was http://girlsymphony.wikia.com/wiki/Chiffon to compliment my lacking purple roster.

How is everyone doing with their number of 4* girls? I currently have four, two from the recent ticket that guaranteed one.