We'd suggest you start with Cuba Libre, as it is the least complex in terms of systems, rules overhead, and game size/length. That will teach you the basics of the COIN system. After that, pick another COIN topic you're interested in and move on to that game.
Correct just wondering how many users were actually waiting for TRX to be on cards, because for example if I have to bet 1$ per bet - I can do it if any other coin too and when we have LTC, Doge etc where the transfer fees is also minimum so for me even if we have TRX or not does not make that huge big difference.
Unless some users just have TRX coins only to play and not other coin then that becomes a different story.