Hi KLouis,
I think I visited the swiss business one 1.5 year ago, to be honest I find it better than the SAS lounge in CPH and United one in SFO(not the polaris), which I visited 2 months ago. Maybe the food offerings are of my taste. For sure the swiss lounge had a bigger variety of alcohol(but i am not very fun of it besides some good wine that I usually drink). I will let you know though.
I am more eager to see the LH lounge in ATH.