Glacier = Heavy-weight Satin Photo Paper in US
Thank you - that gave me an 'Ah Ha' moment: I had assumed that 'Glacier' was a high gloss - but if EU 'Glacier' = US 'Heavyweight Satin Photographic Paper' that would make perfect sense. 'Glacier' is indeed in Ernst's Satin/Luster/Pearl category, duh.
In return I suggest a quick comparison on the wonderful SpectraViz between Canon Glacier/Heavyweight Satin Photo Paper 300gsm and Moab Lasal Photo Exhibition Luster 300gsm. Say no more. (except that Moab profiles are very useful for using Canon paper in Epson printers)
The Canon Heavyweight Satin does indeed have an amazing longevity on Aardenberg with Canon inks. Would be good to know how it goes with Epson inks, although obviously this is promising Hopefully someone will test the Moab Lasal Exhibition Luster 300gsm on an Epson in Aardenberg soon, and we will have our answer.