I have never seen Mila, however have visited Marie once.
It was extremely disappointing. Physically, she is not bad. Relatively beautiful, very young (19/20), beautiful hair and very short.
The problem with her is the attitude.
She acts like she is a super-experienced escort who knows everything. She doesn't talk much, but she tells you what you should or should not do, and you end up leaving the place with a "piece of advice" from this "super experienced" spoiled brat.