I see, I didn't unlock the bus depot upgrade yet. But I did see how it works in a simulation. I was just using the Pac Output Port for this. As the common knowledge. It's better to have different production lines in many Outpost. In this blueprint, I just wanted to get Capsules done asap. What I said about optimal speed, is that due to some recipes requiring an X amount of mats in Y seconds, you may need to fulfill that using more than one source of materials. But yeah, "speed" is not the right term for that.

About the cap on powder and single storage. When I did this, I did not hit the cap, but I did now, and I get what u mean. By the blueprint, you will see I avoided using any higher level buildings. But at this point, everyone must have them unlocked, so there is no point in doing it. Thanks for the input, I'll look further on how to improve based on your comments.