I have tried Emma. The only draw back is her boobs. They are pulled down by gravity and do not look great! The rest of service, face and attitude are great with a very good price tab.
Can't have everything. The heavier they are, the more gravity pull there is.
Now that NASA has shut down future human-controlled space flights, perhaps hunters around the world should all chip in to buy the gravity-free lab for another fantasy of making love in space!