For gains in JST you just need to hold TRX in your wallet (every month in day 20th the Tron send tokens for your holders) but for other Tokens you need to be a Staking (it’s is relative, because you need to follow notices in Justin Sun Twitter and TRON community)
What are the benefits of stake in Trust Wallet, apart from the rewards given by gambling.
Do you know if the payment of the free or commissions only applies to the available balance of TRX or having the coins frozen favors you to reduce the free?