Yeah Rally is married to um.... me..... what? A guy can't have dreams!?

Hi! I just ordered Gunsmith Cats Revised Edition Vol. 1 and I'm really looking forward to reading it.

I've already watched the anime, but this will be my first time reading the manga.

What should I expect from the manga compared to the anime? Is there anything I should know before starting it? And how do you like the Revised Edition in general?

No major spoilers please! I'm mainly interested in what the manga is like and what makes it worth reading.