I want to start making smoothies but my blender is only 700 watts will this be good enough.

I posted about a nutri bullet it is 600 watts but really small and breaks up everything and would like to know if my 700 watt blender would do the same job or does the nutri bullet break smoothies up better because the container is a lot smaller.

Thanks

I have the magic bullet...works great for smoothies! Breaks up frozen fruit well.