Layer 2 solutions like Lightning Network and Ethereum's rollups show great promise for improving cryptocurrency scalability. As these technologies continue to develop, they could potentially revolutionize the way transactions are processed and make cryptocurrencies more efficient for everyday use.

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Exciting advancements in Layer 2 solutions like Lightning Network and Ethereum's rollups have the potential to revolutionize cryptocurrency scalability, making transactions more efficient and user-friendly. Watch this space for future developments!