[ovirt-users] Support and suggestions for 10/25 GbE cards

Hello everyone, I am in the hardware selection phase for an oVirt cluster which has a requirement for 10/25 GbE connectivity. Does anyone have any advice on which adapters are better supported and working on oVirt Node? The choice I have is between: - Intel XXV710 - Mellanox ConnectX-4 It is my first foray into this tier of connectivity, so pardon the naivety of the question. I would just like to hear suggesions from the experience any of you may have had in the field, so I can be better prepared and know which kind of problems I may run into, and if choosing a specific card over the other can spare me some. Thank you in advance for your help Gianluca