you can't buy and hold every coin listed in crypto, you should research and buy those coins which has potential to give you better profit in near future.
Here I am suggesting you some coins that you should buy and hold for better profit.
$LINK $NEAR $ICP , ENA , WLD , WIF , SOL , AVAX , SUI , TON
Keep an eye on these coins and buy as much as you can and HOLD these coins .
DYOR


