I'm a bit confused after reading through that thread. It seems there are generally good results from pulsing with an ECU. From other threads it seems the current capacity is usually the limiting factor. Can you provide the links to those threads so that I can see what you're referring to?
Seems the source of the issue in that thread was the system install causing a bad reservoir effect -- oversized braided lines with jets at both the pulsoid and the NOS nozzles. That was a contributing factor in that thread, but you missed the point that Trev made regarding HOW the ECU's and other controllers pulse solenoids in contrast to WoN controllers. Non-WoN controllers don't take into account the individual response times of the different components and mediums (nitrous and fuel), resulting in mismatched N:F ratios. This often resulted in poor performance and/or engine damage and is why Trev designed his own controller as opposed to buying ones from outside companies.
Although my original install didn't use WON components, I did follow the principles in Trevor's book for laying out the system. Even so, I'm excited to see how much better it will perform with all WON components.And that's where you WIN, by choosing to learn about some of the advanced features that differ from competitors' junk.