TI BAii+...Professional or not??

Just wondering if the TI BAii+ Professional is any better than the plain old TI BAii+? I just began studying and hope to get the most helpful tool out there…i’ve never used any TI calculators before, so the ease of use is a concern. Appreciate anyone’s input.

Go for BA II + Professional. It has more features than BA II+ such as Discounted Pay Back period, which was tested last June. You save time . Its easy to get used to than the HP12c.

thank you. I just ordered it on ebay:)