Which has richer tonality, the Holland e188cc or the USA 7308?

Talking Amperex...

lowrider57... Yes. Still looking for the iteration that's a marriage between the flavors I cited here, not that I'm unhappy with either. Far from it. Besides, tube rolling is a pleasant pastime during the lockdown here in Seattle.

Not from rodman99999, elsewhere. Better than my orange label USA 7308. More articulate. Deeper bass. Now if I can only find something with its clarity and spatiality and the rich tonality of the 6922...

petg60... In my system the USA 7308, although having great clarity and spatiality, is too lean and edgy, not at all relaxed on top. I prefer the rich tonality and more relaxed white label USA 6922. I'm looking for something with the richness of the 6922 but more articulate and airy. Moreover, the 6922 has better midbass than the 7308, whereas the 7308 has better low bass. It would be great to have both -- a more balanced low end.

lowrider57... Nope, only tried the 6922 PQ USA. I love its rich tonality but find it lacks the clarity and spatiality of the 7308 USA, which, unfortunately, is comparatively lean and edgy in my rig.