It's hard for me to say. My CS trail hawk is one of the few choppers I have in my rotation. For purely the chopping power, it does a great job. After some reprofiling, the penetration is great. Slightly better than my Fiskars (though it doesn't wedge as well of course). The weight of the TH is not significantly different than the Fiskars, but if anything the Fiskars is lighter.
Aside from chopping, there might be some things the hatchet works better for me at. It is more comfortable choking up on the Fiskars than the TH for fine work, and it's better at the type of 'carving' work you need an axe for.
To help with the confusion, I'm not sure there aren't a lot of things that a large fixed blade can't do almost as well, with the added benefits of batoning, de-limbing, etc..
So basically, give it a whirl, but it will have to be your call.