I think it will really help a lot in terms of alleviating the network congestion and as a result will push the price even further. It really depends on how you define mooning here. But I'm sure that there will be a renewed interest that will comes along with the implementation of Lightning Network. And I don't think that it will crush altcoins, although it may significantly affect how their market goes because there maybe people who will shift their funds from altcoin to bitcoin once again. We all know for a fact that this has been practice by most investors and traders. If they see that bitcoin is moving up, they will dump their altcoins immediately. Let's see how it goes though, we have been hearing that the test was successful. Only time will tell when they are going to activate it with bitcoin. It will not be an easy task in the beginning, but if people find LN a big boost to really help with the high fees and slow confirmation, I'm sure that everyone will be happy to see it doing its purpose as sidechain.