^^^^^^^^^^ This. ^^^^^^^^^^There is no correlation between daddy ball and the quality of coaching. Some coaches with DD's on the team are great, some are not.
Some coaches with no kids on the team are great, some are not.
Just look for the best coach for your DD period.
There are some really good TB coaches who also have daughters on the team. You also need to be leery of head coaches who also give private lessons. It is amazing how many of their players who pay for private lessons end up in the starting lineup.