First of all, I am not a Reallusion affiliate. Everything depends on your preferences and demands. And, as the aforementioned users noted, in iClone and character creator 4, everything is happening in real time. So, there is no waiting involved in rendering. But you can install the iray plug-in if you want anything similar. It's the render engine that DAZ uses. However, I doubt many individuals would prefer to wait for rendering. If you are open to new changes in the industry, you should rely on both softwares since they each offer advantages and disadvantages.