Keep which HP-48

[Han]

(02-26-2014 03:22 PM)Siegfried Wrote:  As for the rarity of the "P" ROM, that's an interesting thought although I would probably not start to hunt for a lineup of all available ROM variations before getting both a 9100 and divorced.

Sounds to me like you just need to follow through on your original plan -- sell the extra (P ROM) GX and consider the result as having had a free ROM upgrade.

Quote:Is there any systematic variation in displays apart from the "black" late ones (which all of mine don't seem to have). Or do I just look at them and choose what looks best to me?

It really is just a matter of what looks best to you. That said, the G+ models were all made in Indonesia -- which means the key labels were PAINTED as opposed to being molded. If your upgraded unit is a Singapore model, then it likely has the molded keys which do not wear. The easiest way to tell is to look at the letter E. The molded keys will have sharp corners, whereas the painted ones are likely to have rounded corners. I am pretty sure the P ROM has molded keys, whereas the G+ does not.