Channel names allow unicode, and a styled name stands out in search results and comment threads. The risk is searchability: unusual characters can make the channel harder to find by typing.
Keep the plain name in the handle and the description, and use Text Style Generator for the display name only. That gives you the visual difference without losing discoverability.
Check the 100-character limit before you commit to a long styled string.
Written by FontStyle - more at fontstyle.io.