You must be new to it to be this keen.
I was as keen as you when it came onto digital. When you start seeing the same progs again in two or three months the gloss may begin to wear off as it did with me. All the other Discovery type channels are also the same, eg History, Biography, Discovery etc etc.
Not that they aren't enjoyable, they are, but too many repeats and few "New" progs disillusioned me pretty quickly.
Enjoy.
Doc C.