Excellent, we should always follow the example of those who play in the major leagues... Certainly BTC will go up as the years go by due to the cut in supply in half to miners that happens every four years, plus the adoption we are already seeing at present. On the side the Ethereum project is excellent and I personally see it above $10K in maybe 1 year or a little more. With respect to Dogecoin, the truth is that it does not call my attention, it is just that behind the coin is Elon Musk, but as a coin I do not see anything new, it is one more of the pile without utility so far. In the case of Polygon if it is a successful project, I quite like what is behind it. Best regards!