Both of them aren't good for traders, believed me, you'll regret it if you found paid service that seems wasting your money and time.  Because I've heard most of them are nonsense and I even tried the public one as my reference in trading before but I leave on the group because it makes me distracted when I'm in trading.  Another factor could be, that they will become a pump and dump group in which is organizer will benefit most than the members.

I would prefer to have my own research, unreliable sources could be your problem in the future.  Why not just start in simple and basic trading like buy low and sell high.  It's up to you now.