>When you say “separate service plans”, do I understand it right that you refer to having different configurations, say for instance, the on-demand services, and enabling it for specific orgs and spaces?
Yes that's right. You can configure up to three different on-demand service plans. See step #6 here.
https://docs.pivotal.io/redis/1-13/installing.html#on-demand-config
You can then use `cf enable-service-access` to enable/disable those plans for specific orgs & spaces.
Again, it's not the same as having two copies of the tile, but it's an option that's available now and it would let you have different plans for say your dev & prod users.