Both of them have a lot of dapps and they could both go to the sky.
Vitalik and Justin work hard to make their coins better too so i am not sure which one could be better in the future.What do You think about this ?
Uptill now i am completely into Eth but i know Tron is also a high quality and high potential project so i am considering to buy amd hold some trx too. Ethereum has exciting future with massive updates but they are taking a lot of time so perhaps diversifying can be the good option.