I don't like daedric items to be fair. Never have and never will. I love the look and feeling of bound weapons. And I don't have to worry about arrows either!
Also, I'm a High Elf and i feel that bound weapons ''fit'' my race more.
please allow me a moment to trollface......
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..... ok done.... bound weapons look EXACTLY like daedric weapons, except for the ghostly effect, i understand what you mean about them looking better though but when reading this i couldn't help but laugh.
anyways to answer the question at hand, summoning the bound bow will level up your conjuration skill, and using the bow will level up your archery skill.
the bound bow will benefit from all archery perks (except hunter's discipline), but the only relevant conjuration are the ones that increase bound damage, add soultrap, and add banish/turn properties. And if you really need it, the relevant level of reducing spell cost, but really thats only about 4 perks you would really need to spend in conjuration at least, 8 at most, the rest you can put wherever you like