In my opinion nothing beats the Roland drum sounds and there are so many kits available

I program midi drum tracks into my sequencer (or use existing midi track samples that are getting easier to find these days) and use the DR-880 for its wealth of top-notch drum kits and percussion hits.

There are 2 useful kits, you can edit some drums to make useful kits but it's painstaking

I think, they need to listen to live acts like Dio, Van Halen, Savatage, Iron Maiden to hear what a great kit sounds like