Sometimes when I withdraw BTC to my wallet, I set really low fees like 50-70 satoshi per byte and wait for weeks, because I'm not going to spend those coins in the near future anyway. I think it's a good way to save a bit of money, because if you look back, you might realize that your fees have added up to a big amount in USD value, while it wasn't always necessary to get those coins confirmed asap.
So, do you use low fees, or always want to get confirmation in a next few blocks?
Yes i uses low fees though it is a great advantage though , so i use the low fees all the time and sometimes i tend to meet a person then negotiate , by person to person i can buy at the lowest fee.