All major storage vendors have started to offer NVMe/FC on their storage arrays. Almost all of them also have been offering an IP storage option via 25G ethernet iSCSI. Now with the introduction of NVMe/TCP that offers FC like services (discovery, notification, zoning) storage vendors can provide a software upgrade that would offer NVMe/TCP as an option. Customers have started to evaluate the NVMe transport options and are asking which infrastructure (Enet/FC) should they invest going forward?