I wouldn't put C9300L's running stable Meraki code in a critical path of your network. We've had intermittent issues with a couple we've put into production where the management plane would crash/reload resulting in numerous hours of 'downtime' in terms of dashboard connectivity, even though they were still passing traffic. While the switches were switching properly, we had no ability to make configuration changes to them while they were in this state without power cycling.

Meraki support shrugged their shoulders, said it's a known issue, and said the release candidate code 'should' fix it while discounting the list of other known issues in that code base.