Agree both sound great. I think I like the VH4 more than the Herbert without the midcut, with the midcut it's harder to choose. Cleans sounded deeper on the Herbert, but both were great.
Any issues running the Herbert with the Suhr RLIR? I guess most if not all reactive load units rated for 100w can handle more than that, and looks like the master is fairly low in the video, but wanted to see if any problems come up if you try to open the volume up more.