Zedrex
There's a lot of interesting thoughts in your post, but I'm curious what you think of Lenormand - which you never mention. What do you expect of it and how do you find that your expectation is best achieved?
You can probably tell that I'm a newbie here and spent my years studying when the internet did not exist. I applied myself to the RWS schema for about 5 years, thinking it was the only true tarot, before I learned of the existence of Thoth at the age of 20. I spent about two years with Thoth but ultimately, I don't enjoy it or get much out of it and never used it in the professional arena.
Lenormand? Only on recently joining this forum a matter of weeks ago do I see that it's considered as viable a strain of the tradition as RWS is. Surprises me, but that's mostly because of my unfamiliarity with it. I know nothing of Lenormand, but the imagery and ideas I have recently come across strike me as an adaptation of Tarot, possibly closer to Oracle, rather than a pure approach to Tarot. But then, this is my impression derived from ignorance. I know nothing of it and will happily be corrected and educated on the matter by the good people here.
In my old age, I am increasingly regarding the distinction between Tarot and Oracle as only of academic concern. "What to call it" seems like the least important question you can ask of either tarot or oracle