A username is often the only text people see before they decide whether to watch your stream. Unicode gives you a cheap way to make it distinctive without changing the syllables.
fontstyle.io converts a normal handle into several styles at once, so you can compare before picking one. Paste candidates into the game or platform and confirm the character limit.
Do not use characters that look like letters in a different alphabet if you need people to find you by search.
Written by FontStyle - more at fontstyle.io.