The reason some people use SPDIF to reamp is because it's completely digital with no extra conversions and consistent every time. Orbm1's tutorial won't be 100% consistent but very close because he uses the audio interface's input and not the Axe-Fx II input. My Tutorial (
http://forum.fractalaudio.com/threa...tt-6i6-for-spdif-reamping.76406/#post-1316561 ) shows how to do it, so it will be 100% consistent. So what I hear out of my FRFR live rig, sounds 100% the same as my reamp recordings.
With your way and Orbm1's way, you have to adjust the recorded dry tracks level that you are sending back to the Axe-Fx II, so your gain won't be exactly the same as it is when you plug your instrument into the Axe-Fx II input. With my way, you just leave the recorded dry track at 0 but have to change some of the settings in the Axe-Fx II front panel when switching between recording the dry and reamp tracks.
There's no right way to reamp. It's all personal preference. Some people do it your way. Some people do it Orbm1's way because they don't have to make as many changes between recording the dry and reamp tracks. Some people do it my way because they want a 100% exact digital copy. What ever gets your inspirations recorded and sounding the way you want is all that matters.