During you can earn profit if not allowed for investing in any altcoin, but I have specific altcoin for investing and looking with current market standing position in 10th placed or not. No recommended invest in shit coins and coin under 100th position standing on coin market cap, usually ETH is my favorite altcoin for investing and consistent earn 3% until 5% in daily day depend when investing and time for selling. Not worth invest in any altcoin without research about their fundamental is potential coins or not.