FWIW, I've only got 3000km on my 15mm SP dynamo but super impressed with it.
I have the QR on my rando. It is great so far :-)
I also have a 15mm thru axle SP hub. Very pleased with it so far!
@Hulsroy started
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FWIW, I've only got 3000km on my 15mm SP dynamo but super impressed with it.