PoC stands for Proof of Capacity or Proof of Concept? or another kind of PoC?
Lambda (Lamb) is a PoST which means Proof of space and time.
Reference:
https://www.lambdastorage.com/en/#f3I'll take a guess that OP understands it as proof of capacity because of the mentioned 'storage'. Lamb is currently at the rank of 53 as per coinmarketcap.
lamb cap is too high
Don't cut your sentences because it's hard to guess what you are defining and telling.