“A giant drawback with Ethereum proper now could be that for a block to be thought of finalized, it usually takes 12 to 19 minutes,” Farmer stated. “For those who’re shifting funds between like Arbitrum and Polygon: till that transaction has been withdrawn from Arbitrum and deposited to Polygon, Polygon cannot safely credit score these funds to a person till that transaction has been finalized on the L1. In order that simply results in a foul user-experience, whereas when you’ve got 12-second finality, that turns into a greater person expertise.”