Both the coins are good and have their own good features so i think investing in both coins is a good choice as both will give you good profit i long term.
Perhaps, but I believe that Ethereum will not bring such a profit that TRON can bring to its investors. The reason for this is that TRON has much greater growth potential than Ethereum. Therefore, to get more profit, it is better to invest the full amount in TRON, and not to divide it equally between TRON and Ethereum.