The E-Gulden is much better. The E-Gulden has a bigger community and a bigger market cap. 
The halve reward of the E-Gulden will be this year in November.
The E-Gulden has been in all the Dutch media.
The current hashrate is 20 times bigger from the start of the Foundation.
The value has also increased from the start of the Foundation.
The E-Gulden has also some other advantages.
On the long run the E-Gulden will beat Guldencoin!!