Fast transactions, excellent software and a good development team - there are excellent opportunities for project growth, there is a good potential for development.
Do you really know about Dogecoin? Did you try a one time to research about an old altcoin like Dogecoin? The final official wallet of Dogecoin released on 11 Nov 2015. Until this year, at the early of this year, some devs come back to build the new version wallet again but just update alpha version for testing, no official release to replace the old wallet. So, "excellent software and a good development team" is wrong, the devs of Dogecoin gave up this project since 2015.