Hi all, thinking of plunging into the WP34s. Simple question, what do you think is the better donor calculator, the 20b or 30b?
I have never actually seen or used either one. But I am hearing/reading the buttons on the 30b are better, and the display might be better. Is the hardware really significantly better?
The 20b color would probably look better with the overlay, and the cost is a bit less.
Thoughts? Any other important differences?
Edited: 14 Aug 2011, 8:18 p.m.