Me, im following devs twitter account and charts also. Though im receiving trading signals from my trading group. Its still better to analyze it first before buying the specific altcoin. This forum also can help you which will pump. But be careful on choosing. Because some coins that they were hyping is just a pump and dump coin. Better chose long term than short term.
Yes, these are the best way where we have to update regarding news about the coin which we are going to invest. Many people are thinking that someone is suggesting us for these pumps and dumps.