Well, gentlemen, I had my mezcal tasting last night. I meant to bring my notes but forgot them at home. We tasted 4 mezcals from the company Rezpiral, along with the founder of the company who was calling in from Oaxaca and a U.S. rep. I really like this company. They are all about finding individual producers in small villages who use traditional methods in small batches and then giving part of the profits back to those communities.
Now the mezcal. It was not to my taste. I don't know if I just didn't like the styles, or they were more complex and I need to have more time with some of the easier drinking stuff. I think more they were just not to my taste. I think they specifically are looking for variety since you can go out and get the basic espadin mass-produced stuff anywhere. A couple of them I did not like at all. Very much pickle on the nose and very sharp and hot in flavor with black or white pepper being in the forefront. The other two were a little sweeter with a touch of citrus buried in there. I could drink them, but not often, and wouldn't say I'd enjoy them. Especially at their small production prices of >$100 a bottle.
I'm glad I had tried another one in the restaurant or that might have been the end of my journey. I know there are sweet and citrus out there. I'll get a couple of the more basic espadin mezcals, but still, stick with those that are artisanal because I like the philosophy behind it.
Of interest, I asked the founder how someone new to this should start exploring. He had already said there are too many variables to try to learn mezcal is a systematic method. There goes my grid idea. I asked if one should pick one type of agave and try many made from that to see differences or try different types from the same area. I was surprised he suggested trying mezcales from the same area. That each area can have some similar characteristics across different agaves types. A lot of research ahead for sure. If I were smart, I'd do it through pours at bars and not full bottles. But no one on this forum has given me the custom title of the smart one.