There are reasons why Celeste and its "improved versions" are all over the US...because they are hardy, productive, and taste great in their own way when picked ripe. My neighbor's Improved Celeste and mine (I'd call mine a blue Celeste due to the blue hue on the fruits) taste similar and yet they have different skin color, leaf shape (three vs five lobes), and size of fruit (a little larger than mine, but mine has not matured yet).
In my limited experience on a limited tasting evaluation, I do not think that I encountered a ripe fig that I do not like. They all taste great in their own way. The subtle differences are hard to describe sometimes for lack of accurate adjectives. To me, comparing the taste among them is mostly subjective and personal preference at best. One thing about them all is they all taste figgy and sweet. But these definitive, basic characteristics vary even for figs from the same tree, to the extent that you would think that they are from different cultivars...The factors that affect these basic traits, I think, primarily come from local environments, such as amount of rain, sunshine, soil conditions, and degree of ripeness. I think the flavor that we cherish so much for a particular fig variety is likely affected by these elements as well. However, knowing all these, I still want to try two "top name" cultivars myself, just to verify if their tastes are as great as described on the forums and elsewhere. In the end, I plan on having two to three in ground fig trees (space limitation), based on my criteria of productivity, taste, and ripening time for a long fig fruiting season. Yes, I am a farmer (actually an amateur gardener) and like fresh fruits at its best flavor. This can only be done when I grow my own...
I was in Napa Valley a few years back with my other relatives who are interested in wine. They were given a mouthful sales pitch by one salesman, while I strolled around. Another salesman approached me to start a chat...He asked me if there is anything I'd be interested in wine. I said, not really...I like to eat them fresh. End of conversation. But then, I started another topic related to wine tasting. I asked this guy to give me an honest answer about the tasting hype of various expensive wine names, some fetch $90 a bottle at the wine cellars. I asked, in a blind test, what would those "snobby" or experience wine consumers pick from several brands of same wine category with different price tags. He pondered a bit, then told me that some would pick their favorite wine that is not the most expensive. But he then quickly told me that most people would not pick a bad wine. I am not a drinker of wine, but I do not like a wine that taste like vinegar either...By the way, this saleman has been drinking wine and worked in the winery for more than 30 years.