In my opinion, Gulden is famous and reliable crypto currency. It is traded on many exchanges. It was conceived as the national crypto currency of the Netherlands. It cost about two cents in 2016 and for a year the price has grown five times. Gulden is a long-term growth perspective, it will only grow in price. Gulden can be quickly exchanged for any other crypto currency or conventional money. That`s because it is a good investment.
Gulden can also be instantly converted into fiat thanks to Nocks+Bunq!
By using the your Bunq iban on the Gulden app you can get your guldens exchanged into euros instantly and spend it using the debit card.
Let me
debunq that

It is traded on many exchanges.
No it's not! Only on Bittrex and Nocks (I don't regard Yobit an Exchange)
It cost about two cents in 2016 and for a year the price has grown five times.
No, Bitcoin grew 15x to the Dollar, that's the only reason Gulden grew 5 times to the Dollar. Relatively any investment in Gulden as opposed to Bitcoin made you a 200% loss.
Gulden can also be instantly converted into fiat thanks to Nocks+Bunq!
Only if you are an account holder with Bunq! Compared to Bitcoin, that is instantly convertible on many platforms around the world, that is a pathetic accomplishment! Since Nocks also was wise enough to stop converting bitcoin payments with the Gulden app, it became even more useless!