I just received my sharpener two days ago, WE130. I opted for the 1500 grit and glass with 6 micron lapping film with the 4/2 micron stop. Fantastic results for me last night, and it should only get better as my stones break in. I know it’s not the same rig as the one you want, but just saying that you don’t need the ceramics to achieve nice results.
Just ordered myself a propack 3. I believe I will benefit the most with the low and high angles. Wish the gen 3 had the angles of the WE130. Might end up getting a Gen 3 as well for the quick change.