Both TRX and ETH carry a network fee on top of the Stars order itself — TRON and Ethereum Mainnet each set their own fee, and which ends up lower shifts with network load.
1Enter the Telegram username and Stars amount.
2Choose TRX or ETH — either heads to its own network for confirmation.
3Send the payment on TRON or Ethereum Mainnet, whichever was chosen.
4Stars post once that network's confirmation comes through, usually within minutes.
Pros
+ Fees on TRON and Ethereum Mainnet are shown before confirming.
+ No hidden markup added to either asset's fee.
Cons
− Network fees vary and change over time.
− Choice mostly comes down to which wallet is already funded.
Card payments carry a processing fee baked into the price; TRX and ETH each carry their own network fee instead, visible before the payment is sent.
TRON and Ethereum Mainnet confirm independently of each other, so a busy moment on one network doesn't affect a payment sent on the other.
I hold both TRX and ETH — which should I use?+−
Whichever wallet already has a balance ready to spend; there's no requirement to prefer one over the other.
Does switching between TRX and ETH change anything else about the order?+−
No — the Stars amount and the checkout flow stay the same regardless of which asset is used to pay.