how it is that Paycoin can have instant transaction time when no other coin can achieve that?
Ridiculous.
https://www.darkcoin.io/wp-content/uploads/2014/09/InstantTX.pdfUsing InstantX will gain 5 Masternode-level confirmations within seconds from the network, then with an average of 1.25 minutes a 6th block-level confirmation will make funds spendable on most websites.