What exactly are you thinking twice about bud, I myself having tried quite a number of telegram based casinos and their games, I am actually surprised that some of us still kind of act like we are skeptic about telegram casinos.
From my personal experience, I can tell for sure that telegram based casino are just as good as the web versions, they are also very safe, just as safe as the web versions as well.
And again, looking at the number of telegram casinos coming onboard almost on daily or weekly basis, I am tempted to say that soon, telegram based casinos might end up being the new trend in online casinos, I won't be surprised if this trend even starts  before we enter into the coming bull run proper.