Any idea why BTC confirmation taking days to confirm?
Sometime BTC get refunded to Sender....Should we use high fee like advance option for send BTC?
if i want to send 1500$ BTC then how much network Fee should i use to make BTC confirmation fast?
If you're sending $1.5k in BTC just use whatever standard transaction fee is being offered plus maybe a dozen satoshi per byte. It's unlikely you have to shell out a ton of Bitcoin just to get that moved through the blockchain.
Having a point where a transaction that fails to gain at least 1 confirmation gets reset from the blockchain would be a neat idea but it opens up issues and it unlikely to work properly.