at your size, you should be looking at the h2 255 and the micro 240. you might find that you actually end up with more room in the micro because it has no center wall.
the micro shines on steeper, more technical rivers. it makes tight moves with ease, and boofs like no other.
the h2 is going to be more of a cruiser, but still a solid boat for class IV+/V-. it resurfaces and boofs well, just not quite as well as the micro. the h2 will carve a little better, but will also have catchier edges subject to some squirrelies that the micro will not even notice.
all in all, i'd say that you should try both boats, but you likely will want to focus on the h2 for your purposes.