Trading Monero with User 'bitcoingold': Zelle vs. Bank Transfer Considerations

Has anyone conducted a Monero trade or sale with the user named “bitcoingold”?

He’s in the market to buy with a base amount of 7500. How can this be facilitated via Zelle? He is also listing a national bank transfer as an option.

If issues arise, what’s the procedure for arbitration?

It appears if monero is sent from my side, he would need multiple transactions if using Zelle to cover the full 7500 amount. However, a single bank wire should handle the full amount.