Please, Tron NO! Tron is the worst investment that you can make right now. The market is down, you can buy cheap BNB, LINK, BTC or ETH. Why would you buy Tron that didn´t show any progress in the past few months? 
looks like you missed something here. The tron price decline is a market correction that occurs and is not permanent.but the coins you recommend are also very good and not wrong either, depending on the OP again. Tron is one of the best Altcoins.