In this case for me going from BJC to Mapleshade. I have never been fond of auto calibration and equalization systems myself.
On the other hand the Mapleshade recordings can make a HUGE difference in the sound quality coming from your system.
FYI I was referrring to the Disney poster's link to the Mapleshade Store
. I have no idea if Mapleshade records has any affiliation to the store but just wanted to let you know I wasn't dissing anybody's recordings. Just the majority of overpriced gadgetry that Mapleshade Store sells.