I would also have to say SL, it sounds amazing and my first one lasted a good year and a half and never skipped once. On my second one now, and that's still going well.
Had a few tensile96 clicks too and they are also good just lack a little on the engagements.
Cant say anything for the eno but I have had a trialtech freewheel and it was the worst thing I ever owned, skipped constantly and lasted only a few months, I think it was because it was a copy and not something they made themselves as everything else they make is really good quality