The two main methods that I know of are:
-
Convert Storj to USDT/ETH via a zksync-era liquidity pool. Send those USDT/ETH to your exchange within the zksync-era network (exchange must support zksync-era for those coins). Fees will depend mostly on pool liquidity (varies a lot at the moment) and amount of Storj you want to exchange.
(e.g. Swap between STORJ and ETH on zkSync Era via SyncSwap) -
Bridge Storj to Mainnet. Send Storj to exchange via Mainnet. Takes ~24h to bridge and a fee of a couple of dollars (depending on gas prices).
If to go via 1 or 2, will mostly depend on the amount of Storj you want to transfer. If its a large amount, then liquidity pool fees & price impact (due to the current low balance of these pools) will eat up a lot, and might be cheaper to pay the bridge fees. If its a low amount, then pool fees & price impact might be less than bridge fees.