Remember, there is also a lot more WDC in circulation than DGC. Increased supply lowers price and they are both very similar coins that launched around the same time. Imagine if when Bitcoin was released a clone was also released that was similar except it's block reward was 3 times bigger and thus 3 times as many coins were in circulation... you would expect the clone to be 3 times cheaper. You get the point...
DGC has a more active dev. Actually, DGC dev seems to be one of the most active devs we have ever seen. I bought a bunch a while back purely because it's so rare to have such a good developer.
I think that Baritus is too active. He interacts a lot with the community but a lot of stuff flies out of his mouth that is unnecessary. On the other hand, we have the WDC dev who I would say isn't active enough. The perfect dev would be somewhere in between the two.
And I will mention that just because the WDC dev isn't active in the community, it doesn't mean that he isn't working really hard to get stuff done.
This means you haven't seen PXC developers yet.
Yes! The PXC developers are great.