This demo sounds great.
I watched the Dave and Sammy one earlier, but what I think is audio clipping kinda ruins the demo.
As a former owner of both a Dirty Shirley and Twin Sister, I still think I would go the route of the IR-X.
I think, if this makes sense, the gain is clearer with the IR-X?
Honestly, not sure how to articulate what I am hearing with the IR-D gain? I dont want to call it muffled.
IR-X to me is a touch more aggressive and clear (again, not sure how to describe the gain) but can be rolled back.
Plexi setting.
I don't think I'd want to "chug" with the IR-D over the IR-X...