Here is the other thing. If i have usdt/usdc on the tron network... what if i cant sell that in the future?
I only have access to coinbase/gemini and apparently these two exchanges which has usdt/usdc only is on ETH chain? So i cant in the future sell the usdt/usdc that is on the tron chain?
Please @OP, decide only bitcoins for you to keep long term. Maybe your altcoins will still be traded on the exchange you bought them from in the next few months. However, lately government regulations have begun to "attack" these exchanges more stringently. You may not get a chance to sell it if you don't submit KYC.
Back to low withdrawal fee solutions.
If you are okay with the privacy of your nano ledger address, you can find guys who willing to exchange their onchain BTC for your Binance balance Coins (internal sending). Or use
Coinjoin first instead if you want more privacy.