As far as I know, the Sampler is the best way to make a Round Robin Drum Kit from third party samples.
I find the workflow tedious. For example, you have to create a Group for every sample. Then rename every group. Multiply this over 60 or more samples and you're spending significant amounts of time.
I think this is because the Sampler is designed for other types of instruments. It would be great to have a dedicated Mode for the Sampler that accommodates Drums, or a dedicated Round Robin Sampler. (toss all your samples in, set up the details on a single page, cut out all unnecessary steps).
What do you guys and gals think? Is anyone using a third party solution for this? If so, what's it called?