I already have a set of Zone 2 speakers that I am using on my Onkyo 805 and I bought another set to use in another room. So I have to add a speaker selector switch. I found a couple of cheap ones and I can't decide which one to go with.

http://www.rpelectronics.com/cvs904-4-way-speaker-switch.html

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=300-972

They are basically the same price, but one will allow 6 speaker and the other only 4. They have spring clips. But, the one that allows 4 speakers will accept up to 200 watts per channel. For the most part I will only be using one set of speakers at a time and only having the option of switching between 4 sets of speakers is fine for now. As far as music fidelity, will one be a better option over the other?