Which Cryptocurrency is growing the fastest?

Well.. Dogecoins and Bitcoins are growing up really fast

DGC to the moon buddo keep hodling bro not long now

NFT projects have seen rapid growth. Take a closer look at ENJ MANA SAND AXE coins

Here's my piece of advice, do your research. Don't just throw in your money at whatever you see pumping. There are so many potential coins out there, read their whitepaper, study the historical charts, there are some legit projects that can earn you a lot of money. Cardano I believe is a safe bet