Top coins give us more opportunities in trading to gain profit because top coins are easier to recover when experiencing correction. I also choose top coins for trading, because trading is about profit and loss and we use capital to do that, so we must have good risk management. Because in investing we will always be faced with risk.
Without a doubt this is how it should be done, because practically things with the market are undeniable at times, we as traders have to have as a fundamental basis to take care of our money, there is no other way, it is the only thing that matters and the only thing that keeps us in, that is why trading is not a matter of luck, trading is not entering the market and gambling, no, there are fundamentals, there are many things there that we should try to operate so that we do well, that is why many are dedicated to this and I consider it a constant study, sometimes the luck factor may appear , but it is not something determining.