The CW operates with the same capabilities as the MR.
In the future, the MR will no longer exist, the trend is for everything to become CW.
You can already purchase the CW with Meraki software without needing any conversion.
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
Please, if this post was useful, leave your kudos and mark it as solved.