nothing is free if the information is very accurate. Maybe you'd pay more for that information like the premium group.
However I also don't yet know for sure about it because I just joined the group chat like in a telegram or monitor multiple twitter accounts is good in giving information, also I have a fb chat group for discussion about altcoins.
Yes i agree with you. for premium information it's not free and sometime you must pay alot for them. Can you tell me where i can get there information? like group fb or telegram etc?