HP calculator with largest math (stats, logic, etc..) and data structure functions

[pier4r]

Well I am already happy knowing something like:
- look the 71B with HP modules was the most well equipped, the rest follows.

Comparing calculators is a bonus, I am already happy with one model that is the most well equipped. Could also be that actually more than one model is at the top, but at least knowing one.

I am really unsure between 50g and 71B. I was too influenced by the math pac, so many functions.