Newbie question, have some BTC on blockchain.info.... is that the safest wallet to own? Sorry if question is stupid, I'm fairly new to BTC
I would say so. If Blockchain.info isn't safe to hold Bitcoin, literally no online wallet is.
With that said, online wallets are no where near as safe as cold wallets. Research "paper wallet". There are tons of examples on YouTube if you want to try making one. It takes 5 minutes and is easy and your Bitcoins are safe in your own hands.