A craftsman needs good tools. If a person can afford all music apps, why on earth would he/she NOT have them all? They each bring something good to the mix.

My main point is that if you can only afford ONE... the question arises "which one?"

Each person has to answer that question according to his/her specific needs. MY needs are best met with the PGMusic suite... but I fully understand that many people rely heavily on specific features of other products. That doesn't mean they can't also own BIAB and RB to gain the benefits they provide too.