As someone who studies Kali as a secondary art (primary being Taekwondo), I can say without reservation that I enjoy the training with single/double sticks, stick and knife. I also enjoy the difference in emphasis in empty hand drills.
Coming from an art which does not have weapons, I find the stick/cane to be the most accessible weapon. To be able to use it effectively is extremely practical in my opinion.
I think it is interesting to see and compare how different arts respond to the same attack. This paradigm shift has benefited my Taekwondo. For me, this is what Prof. Presas meant when he said the "art within your art."
Miles