Some gems that most people have never heard about: 

$ORN (Orion), $CSPR (Casper), $AKT (Akash), $RAD (Radicle), $BOSON (Boson), $TXL (Tixl), $TRIAS (Trias), $XRD (Radix), $SYN (Synapse), $SMG (Smaugs), $GLMS (Glimpse), $RAINI (Rainicorn), $KAINET (KaiNet)

  $btc