I've used Ton and at the moment I'm in wait and see mode. Ton is good on papers but has not been as successful as a utility coin. Telegram has integrated it as a payment coin for telegram ads but its not a big market to start with. There are several defis and dex on Ton but they haven't received any large success. It's immediate and contemporary battle is with Solana and Solana seems to be keeping a good edge. I did made some profit on Ton buying at $2 and selling it at $6. They increased up till $8 and now trading around it but I'll wait for them fall belo $5 to buy them again.