I’ve read that some players had issues with Jackbit’s customer service, especially when it comes to verification problems. It might be worth keeping track of your communication with them and escalating through multiple channels if you hit a dead end.
I've used both, and honestly, Bitstarz feels more crypto-friendly overall. DraftKings is cool, but they’re more mainstream, you know? And yeah, Bitstarz has TRC-20, no worries there.
Just a heads up, laws around online poker and crypto are always changing. Make sure you're up to date with your local regulations. Stay safe out there.