I couldn't agree with you more. I'm currently trying out the OG and also have a Z. There are plus and minus features for both. In spite of the screen on the OG it has many built in features that I use constantly that are not available on my Z including an excellent scientific calculator (I will not use the ugly SS word). I like the texture of the screen for digital ink entry better than the Z and unlike the some I enjoy the handwriting program. Also its nice to have built in solitaire and the price is right. The OG is weak in many areas relative to the Z such as file management, no AC adaptor, and a variety of other factors that have been previously discussed on this forum. Also, It possible may have major memory limitations for some users. I wish that I could fuse the two units into one :-)
Thanks for your comments,
Vet Quincy