None of them should be in a rush to get over there, they won't play much anyway and Shyla Heal's experience should be a warning as to what can happen. It's not like the NBA where the money is so enticing it doesn't matter, all 3 should do what is best from their further development, that's likely not the WNBA for Borlase of Puoch. I think Amoore's skill set and IQ are sufficiently developed, and her success will be dependent on maintaining them under the greater pressure of the pros, she may as well go and dip her toe in the water.
One note on Puoch, she is unlikely to put on much size, and I doubt it would be good for her given her greatest strength is her speed and agility for her height. Weigt would likely hinder these strengths. I've heard from girls who have played against her that she's really strong anyway and hard to move.