I have used TFA's Earl Grey, Green and Black. Both the Earl and Green are keepers. The black... not so much.
The Eal Grey is really versatile. Used in higher percentages (10-13%); is gives a very true Bigelow earl grey tea flavor with the oil of bergamot note being pungently forward and true. Used at lower percentages (1-2%) in tobaccos; it adds a floral note that I have been searching for trying to replicate pipe tobaccos. It is much more subtle in this manner and plays quite nicely with the grassy and fruity notes I am trying to bring out without dominating the overall mix.
The Green Tea flavor is a good all-around tea flavor. I'm not sure I would describe it as "green" per se; as It is rather on the "bold side. To me it is more of what the Black Tea should be. But it is a good general "tea" flavor that I use between 5-13%. This is a good 1:1 alternative to the Earl Grey when you are not looking for the bergamot note.
The Black Tea I haven't had success with. To me; it has a dirty, dusty, almost petroleum-like flavor that lingers. I have to admit that I haven't spent a lot of time with this one as first impressions were not favorable. Other may have different experiences with this one.
Thanks for the well thought out reply and all the information. I remember tasting a sweet tea juice from MBV way back and don't remember liking it- is been too long but I remember kinda what you said about the black tea. That's exactly what I was afraid of. I'll add some green tea and Earl grey to my order
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