I figured that you might agree with me about 'M'... That was my main issue with Service, they totally could've expanded that and made it even better. In fact, when I asked them about it at GCC, they agreed that more than a one-shot would've been nice.
Hey Havok, welcome to the thread! The book Bond is definitely more raw, less of the flashiness of the films, although there is still some of course. The Dynamite comics are roughly set in the timeline of the books. I would say the Dynamite Bond is a Craig/Brosnan kind of character, although the older comics (some of which are awesome and some are crap, I review or at least talk about some of them here) are more Connery-ish. To date, from Dynamite we have:
The main series; VARGR, Eidolon, Black Box.
Stand alone series'; Hammerhead, Kill Chain, The Body.
Spin off series'; Felix Leiter (the best so far, although The Body has the potential to overtake it) - I suspect that either Felix will get another arc, or Tiger Tanaka will get a chance.
One-shots; Service, Solstice, M, Moneypenny.
The Titan comics are also worth a shot - they are comic strip adaptations of the novels (and some original stories too) from British newspapers in the 60's onwards. Titan are currently collecting them (they have a few collected vesions) in big hardcovers, they are quite nice. Let me know if you have any others questions or are interested in older comics etc.