The Sound Anchors for the Eminent Technology LFT-8b are all but required for that loudspeaker. ET in fact stocks and sells the SA stands. The SA for the Vandersteen Models 1, 2, and 3 are also.
The one speaker brand for which there is a superior stand is Magnepan; for them there are the Mye stands, which brace the panels not only on the bottom, but also 2/3 the way up their height.