When I tested the wallet few months ago, I noticed it is one of the wallets that was very developed as it supported almost all coins, including the lastest at the time which were BRC20 tokens, and bitcoin lightning network. But the reason I did not like the wallet is because it is close source.
About this Telegram of a thing, I do not like how exchanges and wallets wants to have mini apps on Telegram. I will prefer to use exchanges and wallets directly using their apps than to be using Telegram.