I've used James, Sonance Sonarray, and Snap/Sonance Landscape Series. I'd like to say the Snap are comparable to the James setup. I've used them both in conjunction with a Crown CDi1000 separating the sats and subs per amp. Nothing buy exceptional results and it's awesome to be able to switch between with 3 different 70 Volt output setting and an 8ohm option.
"Was it for this my life I sought? Maybe so, Maybe not...