And at least in the Philippines, they don't like to give three extra wild money balls, as it get's too obvious to get them on the break. For example, in 9-ball, they much rather give 5,6,9, or 4,7,9, than 6,7,8,9, unless they have breaks.
IMO, if giving balls, they shouldn't count on break, but the next biggest on the table is the wild ball. If 8 on the break, then 7 etc..
I spotted last time in Philippines this one fellow 6,8,10, in 10-ball, and when he got his break going, he made the ball behind the 1 (I placed 6 and 8 behind 1, as in 9-ball) way too often. It sucked
Probably there can be safer place for a ball in 10-ball rack, but I don't know about it..