The only one iam aware of is Dash, but that requires a higher fee to use, while xvc's is the standard fee and through xvc's ZT txes, coins are respendable faster..
There might be other differences as well, but i have never really looked into Dash, there may be other differences as well..
Yeah I remember
Dash demoed a vending machine showcasing the fast transaction. I guess VCash can also try to put it in demo

Wow first I've heard about it, that's pretty cool. Kudos to Dash. While Vcash doesn't have awesome vending machines anyone can still demo ZT if they wish or watch it
here. Like Dash, all that is needed is some coins and a wallet.