Nelson,
Chocolate is always appropriate.
Kyle,
The abbreviations indicate where they came from. They have probably arrived from a hundred sources. Some sources are publicly known, and others prefer to remain private. "FN" is a more private one. In many cases, such as Black Mission and Mission, there are many, many strains. "Q" came from Quail Gardens in Encinitas, CA. "NL" Came from New Life Presbyterian Church, La Mesa, CA. I consider it the best I have tasted. I don't remember where "6" came from, at the moment. By using the abbreviations, you can see the differences when you look at the picture galleries at Figs 4 Fun. But what I like may not be what you like. IN any case, I keep them separate, rather than lumping them all together as "Mission" or "Black Mission".
When it comes to to Celeste, JN, PM, GM and IS have all been proven producers. Others have less history.