Make a list of altcoins that have active supporters , there delete the names of the ones that have been posted by shills and bag holders in this thread , do some research about the ones that are left and then
BUY BITCOINS
I think you would waste a lot of time by determining shill accounts from normal ones. Quite agree with spending time on researching in the threads that you find interesting. I think there are different points of view which coin are interesting and which are not: for some people, coin is interesting only if it has a high volume and no matter the mission of the coin, for others - it's mush more important to know the future vision of the developers about their coin and crypto currency developments in general