I am also still waiting for independent positive or negative reports to come in about this wallet.
All i can find out is from this website
https://forum.z.cash/t/zcash4win-beta-is-out/14155/33The blockchain is about 15GB so I will try get one running on a Windows 7 virtual machine and send it some Zec and watch it for a while with flypaper, wire-shark and process-hacker running, but any feedback from users on this wallet would be good.