Discord is better organized and structured than Telegram so it is more helpful with business companies. Latest months, with more regulations against Telegram, there are more barriers to access Telegram and I think Sportsbet.io already considered many things, advantage and disadvantage before they launched their official Discord.

When joining and using any Discord channel, be knowledgeable and aware of impersonators. If you know basic scam traps from impersonators, you can be safer and avoid scammers really easily.