ASC is also excellent IMO. They will make a plan for you at low cost, like GIK. I’ve bought a lot from both and been happy with both. ASC was much earlier with panels that didn't absorb everything, and the ASC approach avoided overdeadening the room in the HF. I think GIK is now on that bandwagon with their Alpha traps, for example.
No bass trapping? In most rooms, that’s a must.
No bass trapping? In most rooms, that’s a must.