Even without "experts" prediction about its price, eth platform alone is solid and I prefer ETH over TRX, the fact that the popularity of usage is more diverse than TRX. Just like btc, a lot of alts are trying to compete and overpower the features of btc, yet they failed in adoption. BTC still stands out even with some flaws like expensive tx fees. So in this case, I have my bet on ETH.
In my view tron is a good investment for users who go with small volume or the beginners who can bag a large volume on small investment prioritising long term profit. Tron is predicted to reach atleast 0.55$ over the falling years. Compared to its present value of 0.025$ it is quite good to yield better profit out of the investment.