I think that if the devs are able to deploy useful tools ASAP to promote the primary function/use-case of Sumokoin or other similar cryptocurrencies for that matter (i.e. conveniently/easily transacting P2P just like cash) and therefore achieving mass-adoption as a consequence, it will have a very good chance of outpacing its sibling/parent sooner than later. For example, I have been wanting to be able to transact P2P with XMR within my circle like I have been able to do so with BTC for years now but to date, XMR has yet to release a simple, functional, secure and private mobile wallet (Android, etc.). It's really not practical or convenient lugging around a desktop/laptop (requiring WiFi connection) just to transact P2P (person-to-person just like with cash). I strongly believe that this is "key".

Ideally, the mobile wallet would connect by default to trusted, private and secure nodes (for user friendliness out of the box) designated/supported/endorsed by the devs that are devoid of any form of "logging" with an option to connect to one's personal/private nodes running at home or other locations that he/she has control over (for advanced/paranoid users). This is in accordance with the fungibility/privacy/security ethos of Sumokoin and similar cryptos that claim such features.

Good luck, devs!