What happened between 39gii and prime?

[Marco Polo]

(08-26-2019 10:22 AM)jlind Wrote:  On a business trip I still take a bigger calculator: TI-89 Titanium, Voyage 200, or HP-50g. They supplement the laptop which can also run emulators of them. The TI Voyage 200 can be convenient with its QWERTY keyboard and larger screen. Gradually learning how to use the Nspire CX II CAS and Prime G2 (Rev D) efficiently and they'll probably replace the other ones on business travel.

In you signature i see a DM42, but you don't mention it between the calcs you use.
Did you forget or don't use?

Just curiosity: i am attracted by DM42, but could not yet figure if it fits my needs