Everycoin will have this soon thanks to openbazzar, so while your waiting for alty to deliver back people will be making thousands
When every coin will have it then it's not important which coin it is.
The coin with the best option to be exchanged to fiat currency will win this race.
None of the altcoins can be exchanged to fiat easily and fast, many don't even have the volume for a big market when vendors have to sell their coins for fiat money to buy more goods or to enjoy their gains from selling goods ....