Haven't heard the Devores, but have listened to the other two. My reaction is the Totem is a bit more hifi-ish - brighter treble with a less tonally accurate midrange. I found the Spendor A6 more neutral in the midrange.
My guess is if your main reference point is unamplified acoustic music and voice, you'd probably prefer the Spendor. If your taste if more pop/rock and a more "modern" sound, you'd probably prefer the Totem.
And, for full disclosure, I've got a pair of Spendor SP1/2Es from their classic range.
My guess is if your main reference point is unamplified acoustic music and voice, you'd probably prefer the Spendor. If your taste if more pop/rock and a more "modern" sound, you'd probably prefer the Totem.
And, for full disclosure, I've got a pair of Spendor SP1/2Es from their classic range.