I have narrowed my choice in a mixer that will be used mostly for recording and mixing drums. I am interested in the Mackie 1604 ProVlz and the Allen and Heath Mixwizard, model WZ16:2DX. I do not care too much about features, just quality. Does the Mixwizard have better preamps and EQ than the Mackie? I'm concerned about headroom, being that I will be using this for drums. I like that the Allen and Heath has direct outs on every channel. Just need your feedback on which brand is the better of the two quality wise. Thanks.