B&W 602s3 or JM lab 707s for my Nad c320bee

I would like to know your opinions about these speakers playing reggae, jazz, funk, soul, and electronica? I like heavy bass driven music. I’ve got Kef Q60 speakers but they are already 13 years old and when i push them, the woofer stars to make rumbling noises.
I’m absolutely convinced that its time to move on and i have narrowed my options to these 2 sets of speakers. My listening room is about 4meters x 4meters.