I found out tomorrow is the absolute last day I've got to decide...

The Klipschs are the RF-62's and an RC-62

I am A/B ing them by using the A/B feature of the receiver. They are pretty much in the same location.

Any helpful hints in what a guy can do in 1 night to decide would be appreciated...

Unfortunately, I do not have access to a sound meter at the moment... I borrowed mine out and don't feel like going to buy another.

Thanks