Always make your own picks. Been burned too many times. I always wonder - if you can make money with betting why offer anyone else and/or why charge for picks?
Probably they are looking for some additional money.
If you are really gaining from this activities for sure you'll going to try hiding it and discreetly enjoying your winning strategy, preventing to be busted. Better to entrust your money with your own knowledge about the gambling games that you are engage with, instead of finding those free tips/paid tips that can ruined your bankroll.
In short, losing your money with your own picks is much more better or worth rather than on losing your money just because you've been following some free picks by someone in the net.
No one would really be sharing up something for free if he's profitable and even they say for earning more income then it isnt really wise thing to do so.
Picking up bets on your own is much more better and enjoyable since you do your own choices varying on your own observance.