OffShoot 25.1 now features Cascading. So, what is Cascading? With cascading copies, you first copy to your fastest drive. Then, you use that fast drive to copy to slower drives. This way, you free up your source earlier, making bandwidth available for the next source.

When you are copying footage to backup drives, you may be using two or three different types, and that causes problems because they will inevitably all have different write speeds.
Without cascading, the slow drive would have held back the faster drives. Instead of transferring to all three destinations simultaneously, with the faster ones waiting for the slower drive to finish its work, you tell OffShoot you want to cascade. You do this by setting up a destination, and then you drop your slowest destination on top of the fast drive. What this essentially does is copy to the fastest drive first.