Hello again and sorry for the late reply.
Please note that in Deep Profiler mode, the ms shown are really not close to reality. Without Deep Profiler, the ms should be much better. Do you actually have any performance issues in build after you got rid of the GC? With that said however and looking at your profiler images, it looks like the culprit to still be the Conditional Decorator. Is this the one shown in the image in your previous post? If so, are the variables it uses, data bound to properties or are they simple variables in the blackboard?