Can you elaborate on those points, if you don't mind? I'm sorry to say I'm just starting with recording and mixing, so I don't have a frame of reference for what makes a good/bad FX chaining tool.
I can definitely see the value of Patchwork for someone who uses multiple DAWs or needs to replicate plugin chains between different setups. However, I currently only use Reaper, so committing myself to Reaper's FX chains for the time being would probably not be a problem. But I feel like I don't have enough knowledge to make an educated decision and I fear demoing Patchwork with my current skills would not reveal its benefits. Should probably still test it, though.