SR Atmosphere X Levels- worth the upgrade?

Go through the Cable Co. loan program and evaluate for yourself.

My experience with SR has demonstrated a remarkable consistency (in improvements) as one moves up their line.

I would suggest you wait. A new series of Atmosphere, the Atmosphere SX is coming up: https://www.thecableco.com/synergistic-research-top-to-bottom-cable

@ted_denney 

Thanks Ted, will there be levels for the SX line as well?

Yeah you can click the links. It goes live later today. But again click the links, you can read the descriptions on what we did and what we changed on each cable model.