Research. As BTC heads up through 12k we see most BTC ALT pairs pull back. Our signals always recommend a stop loss. EOS, IOTA and XLM are still climbing against BTC however, which distinguishes them from their peers.
Given LTC is almost guaranteed to be more advanced at any given point in time, there will indefinitely be a major improvement BTC will lag to adopt and LTC will make a real name for itself as a second to BTC. A packup per say
Step one for Trinkler / Agora was Crypto-Crypto, then thanks to the cooperation with Nimiq and WEG, Fiat-Crypto, then the entire financial system with derivatives and complex contracts all on the blockchain