The victory HV arrows have been nothing but wonderful for me. I use the 400 spine, out of my scepter at 54.3 # they are just perfect. I also tend to have my arrows cut longer my DL is 29.5 and I have them cut at 31". I figured that would give me a bit of leeway if I needed to stiffen them up a bit I can always shorten them afterwards. Haven't had the need to do that though, the spine seems perfect for my setup.
My only complaint would be that given their lightness, they aren't as forgiving when you miss the target. They will break where my excel's used to survive. Still won't change brands until I have to!