Why not to buy TRX, i think TRX is good alternative coin and it is not scam coin, i have followed the developer of team on their social media and they are active to makes the project more better. You can follow their Twitter to know the progress of TRX it will helps you to getting new information and the other aspects of fundamental TRX, so you won't be doubt investing in TRX and i will give you suggesting always do investment in the digital coins that has good aspects of fundamental (developers, community and the products related with digital coins) check this a good article about the TRX What Is Tron? Cryptocurrency Aims To Change Internet  https://bitcoinwarrior.net/2018/01/what-is-tron-cryptocurrency-aims-to-change-internet/