JonD
I've always used SIIG cards (FW and USB2) with my DAW, and they've been flawless.
Here's the one I currently use:
http://www.newegg.com/Product/Product.aspx?Item=N82E16800998059
Might be cheaper through Amazon or Ebay.
Yep, that's the one I use. The in-the-box drivers MS finds work, but if you have issues, MS still supports the legacy TI Chipset drivers. No issues with Windows 10 x64.