of course bitcoin will be the hottest coins to invest in this year my friend
also ethereum, ada and maybe IOTA too
Bitcoin is the best for a whole year round investing and we dont have to doubt on that. Aside from this, my top option is that ETH, XEM and ADA, you can study these coins to see what it takes to be on top and make a good run this year. Make your own analysis in every investment you are planning with, dont just buy and sell.