Question 1

How does this compare to the official Arbitrum bridge?

Accepted Answer

The official bridge is great for deposits, but third-party fast liquidity routes bypass the 7-day challenge window on return trips and provide faster execution during high gas periods.

Question 2

Is my Ethereum address the same on Arbitrum?

Accepted Answer

Yes! In 99.9% of wallets (MetaMask, Rabby, Rainbow, Trust Wallet), your Arbitrum address is identical to your Ethereum address.