Which blockchain has better block speed, lower cost, higher security and better road for scaling up (network running smoothly with more and more dapps being created on it)?
I think both network are okay. But solana is on different caliber and has advanced way too big compared to polygon. I am not saying matic isnt good but in terms of usage, I think there are too many solanians that outweight matic. But recently, solana had a very bad downfall since theit network stopped. So there still some negative point of view on their part. But for me both network are all good for investment.