Buy Now or Wait for Revision B?

[Angus]

I really don't want to be pedantic, again. But I bought the prime after reading the official HP flyers and and promotion. It was clearly said a calculator for engineers,....,students. It said explicitly rpn entry. I'm really no rpn geek, but bying a HP calc that says it supports rpn I expect it to be well done in home mode.
It even addressed surveyors(!). By name. And what happened in the latest update? STILL NO GRAD. That would have been a really minor change. The cas is relying on rad anyways.

I did not search the forums to find out HP now officially claims that many feature are implemented half hearted to have a quick response to TI and CASIO.
I bought it, because I believed in what I read in the announcements... So maybe disappointment is understandable seeing that HP gives no reaction nor seems to go for the details.