That's the CHEAPEST fee I have seen in BlockChain, but it must be very slow to confirm the payment...
Could you tell me which is the best bitcoin fee i could choose for my transactions?
Thanks!
If you really want to go cheap but want to make sure that the transaction will get confirmation soon, just send it with 11 or a bit more sat/B fee. This is cheap enough (if your transaction has one input and one output), and if your transaction has a fee higher than 10 sat/B, you can try to accelerate it with the ViaBTC accelerator. If you cannot accelerate it, you can ask for acceleration here or in the services section and someone may help you to get your transaction confirmed.
Take a look at this chart, it's easier to understand, they show the current regular and priority fee to use.
https://blockchain.info/charts/mempool-state-by-fee-level