If you are required to choose one platform, which one you will choose as the right choice. Platform Ethereum or Platform TRON? and explain the reason for choosing it. Thank you for your time. 
The Ethereum platform is the best in my opinion. TRON is also a good and promising platform, but there is no doubt that it is a lot less attractive than the ETH platform, which is currently the most used one by ICO and IEO projects. Also dealing with ETH platform and its smart contracts is a lot easier and simpler than TRON.