You won’t see anything new, all major channels put out only the best offers for free access, which are more likely to work when they work, everyone buys access to the premium channel, and there really is nothing interesting there. After all, there the administrator constantly has to look for something for people for what they paid. And in most cases there are a lot of junk signals. At best, you will remain at a breakeven, and at worst, you will lose money in order to start making money on altcoins; you yourself need to develop a strategy for your psychology. This is solely my opinion, maybe there are channels that give only profitable signals, but I have not seen such)