$NEIRO is best coin to invest, looking at the $PEPE coin as an example, its cap is 4 times bigger than Neiro. Thus, Neiro possibly pump 4-5 times more before down. Moreover, Neiro is more well known than pepe, this is the huge advantage on the meme coin to grow.
$OM is the worst coin to invest. the OM team marketing so hard to scam people investing in OM, but no one cares. the trade volume is small and price remain low.
No reason to invest when you can x many times your balance account by Neiro.