Personally, I have my stereo on most of the day if not 24/7, so AB for me.
If you are looking into class A, consider the Lusman 590, which has much more power than it's spec.
https://onahighernote.com/oahn/wp-content/uploads/2016/05/REVIEW_160601_Hi-Fi-World_Luxman_L-590AXII...
If you are looking into class A, consider the Lusman 590, which has much more power than it's spec.
https://onahighernote.com/oahn/wp-content/uploads/2016/05/REVIEW_160601_Hi-Fi-World_Luxman_L-590AXII...