Would I benefit from a new bow?

[Dwight McCartney]

I have been taking lessons for about 6 months and I use an inexpensive ($100.) bow right now. It seems to work for what I am doing, I wonder if I am at a point where this could be holding me back? As a still relative beginner, would I notice the difference if I got a Loveri or other bow in that catagory?
All suggestions or ideas welcome,
thanks,
Dwight