I think the right amount to send at the moment for it to confirm is around 60000satoshi/KB in order for it to be confirmed faster.
Ultimately it all depends on how fast you want the transaction to be confirmed. As of right now, you'd need approximately 90,000 satoshis/KB for the transaction to likely be included in the next block.
You can get a fee recommendation with the estimatefee RPC command or at a site like
21.co.