To promote his completely-useless-to-CFA-candidates calculator.
Well I used BA II Plus in university so I’m sticking with that. It is easy to to learn and comparatively easy to use.
I have two texas BA II plus professional and two BAIIPlus (business analyst) models.
The BA Plus Professional has a few extra features, but the keys sticks way too much and messes up the calculations. That could be your worst nightmare when you know what you’re doing but the calculator sticks on a number and gives you the wrong answer.
The calculators I bring to the test are the BAIIPlus.