Re: What is the best / hottest cryptocurrency to buy during the dip?
No one can tell you the best place to put your money in cryptocurrency market but yes this is the right time to buy in with big numbers as this correction and dip will only end up in a inevitable pump of the market. Few good projects i can point out are cardano , 0x , Stellar , EOS and populous. but always do your due diligence. 
By putting your money in cryptocurrency is very risky actually, though every crypto enthusiast was a risk taker here as a traders. so the best
altcoins that I could suggest was Waves, Trx, Utk, Ctr, Eth, Dent, Pundix, and Xem/Nem those are good and hottest coins for me.