Highly recommend the do it yourself with the meter and test disc.
You will get more enjoyment out of the system knowing you set it up.
You will more than likely end up with a more balanced system than with using the denon mic.
You will get to know your receiver and its settings much better and thus be better able to operate your system. (lets face it there are an incredible amount of settings in these new receivers and it definetly helps to know what they do and don't do in order to get the best sound you can)
