Aggregating them into one transaction takes considerably less time and energy for nodes to validate. Without payment channels, scaled-down transactions get in the way of more substantial kinds, congesting the network and rising the validation workload of nodes. Several layer-2 solutions have developed as much buzz as the Lightning https://financefeeds.com/best-5-cryptos-to-join-today-for-significant-roi-and-long-term-growth-potential/