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TI-36X Pro vs CASIO fx-991EX - Notable Differences

I wanted to make a video that demonstrates: (1) 4 things I like about the TI-36X Pro that are somewhat lacking on the CASIO fx-991EX and (2) 4 things I like about the CASIO fx-991EX that are somewhat lacking on the TI-36X Pro EDIT -- at 2:44 I state that you have to store the result into A (after you have re-run the calculation). That is incorrect. You could, instead, simply use ANS if you have just re-run the calculation that produces the value you want to use in a subsequent expression. Regardless, the TI's approach eliminates the gymnastics and is much more intuitive in this regard. As one or two astute viewers pointed out in the comments (kudos!): Regarding the Casio fx-991EX, when finding roots of a cubic function, a root with multiplicity greater than 1 will always be listed last (in other words, any single root will be listed before any double root when finding roots of a function -- so for x^3-7x^2+16x-12, the calculator will provide x=3 before it provides the double root x=2).