All are good programs, Datebk6, Agendus 10/11, TMP (Time Manager Pad). Datebk6 and Adendus are both great programs, and I am sure that they will be appreciated by many Palmers out there. But they are just not for me. For me, TMP works best. Simple and doesn't seem to crowded.
Although if I had to choose between Agendus or Datebk, I prefer Agendus. It is more expensive, but it is worth it.
TMP was only $17. I like it the best though. I combine it with Bonzai, and I have HandyShopper (Free). I tried Life Balance and thought WTH?