I have only just relented to buying B6+ softcover notebooks for the slightly more room and longer form writing, but the hPDA served me very well for 15 years. S

I have only just relented to buying B6+ softcover notebooks for the slightly more room and longer form writing, but the hPDA served me very well for 15 years. Shuffling cards to bring them to the fore has become such an ingrained productivity trigger for task switching over the years.