Blockchain networks were introduced with the goal of a decentralized network in which no third party is involved in transactions. In my opinion, to evaluate the quality of projects that have provided a blockchain, ie those that have a dedicated network and are coin, four important features should be considered among them: network speed, network security, privacy transactions and Reasonable fees.
Therefore, to check Free TON Blockchain, you should compare these features with other blockchains. The transactions of this network are much faster than bitcoin and the fee of this transaction is much lower than the transactions of bitcoin network.
Network security is guaranteed, and strong encryption is done on both proprietary wallets and good blockchain encryption. The level of privacy in this network is reasonably high.
In reviewing the project and the construction team, I must say that they are doing well with high publicity and fulfilling their promises. This is a relatively new project, and if the team continues to support the project as it does now, it could definitely be one of the most popular projects and even one of the top 100 cryptocurrencies. This is just my personal opinion and I hope you do not invest in this project or any other project without doing personal research.