Welcome to the forum! I hope you enjoy your WEPS.
I’d go with the ceramics. Whet stones work well as well, but they are more involved. It’s more messy and they have a different thickness than the stock stones, so it takes quite a bit of time to set up the system for these stones (and you have to do that for every stone separately). As Curtis said, the diamond films are a great alternative, but these are wearables, of course.
Only if you want true mirror edges, the ceramic stones won’t get you there. Then you need whet stones (up to 10.000 grit) or diamond films (up to 1 micron at least).
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