The answer depends on what degree of eye-relief (ER) you want in the eyepiece and what balance you place on fov versus optimal optical performance.
If you want a good amount of eye-relief with maximum optical performance although smaller fov then the pick of the bunch IMHO would be the Vixen LV
Thereafter I would pick the Baader Hyperion which still gives good ER but not as sharp but larger fov
The opposite end of the spectrum would probably be the Explore Scientific which has modest ER but a big fov and still pretty sharp
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