I have tried both natural and maduro in the x000 series and while both are ok, neither really strike me.

On the 1926 Serie I much prefer the natural over the maduro. One of the few sticks I feel that way about - normally I'm a maduro hound through and through.

I have one 1964 of natural and maduro waiting for me to smoke. I haven't had either yet and am anxious to light both of them up!