I'm starting to spec out a dynamo hub wheel build for light touring/randonneuring. Was planning on going with a Shutter Precision hub, but just stumbled on these Panasonic hubs on sale at Soma for $21. While that seems suspiciously cheap, they retail for around $100 at other online sellers, which is on par with the SP hub I have picked out (plus I know I've seen some pretty insane deals on Soma in the past).
Just wondering if anyone has experience with these Panasonic dynamos (in terms of overall quality, but also with regard to how serviceable they are).
Don't want to pass up a great deal just because I'm suspicious of a sale price, but obviously don't want to pay for a full wheel build with sub-par components.