I currently clean my albums using the Clear Audio Smart Matrix Pro (very similar to the VPI HW1). I buy a lot of used albums as well as new and I clean everything before putting it on my turntable. I use the AIVS 3 step process and have had great success. I am considering moving to the Clear Audio Double Matrix Sonic RCM to speed up the process and to add sonic cleaning capabilities. The ability to clean both sides at the same time appeals greatly to me. However I question if the process is as effective as the 3 step process I use. I don't want to trade speed for lower quality. What are others thoughts on this? Is there a better solution instead?