I suggest if you will hold coins until the end of the year, it would be nice to buy bitcoin because this year the increase in bitcoin will be able to give us more profits. but if you want to invest in altcoin, it is certain to invest in ethereum just because the coins have been thrown deep enough and the price is low, will be able to get a large amount, and by the end of the year there will be the possibility of becoming a large pump on etehereum after a significant price decline recently.