Less than 10 minutes with Zerotime from wallet to Polo: it's fast, but not revolutionary. However I keep holding, because I think this one has the potential to go to at least 10M marketcap. Can't wait for the next weeks.
polo and bittrex doesnt use the new wallet. ( they dont accept zerotime payments at the time being ) if they would the transactions would take 5 seconds or so to confirm.