hey!.. just chanced upon this.
i recently setup my own odroid farm as well... small one... 5 x MC1.. 160 cores .. MC1s avail now btw..
about 7 days in so far... hasn't mined anything while doing solo... am wondering if verium mining favors heavy duty machines that churns bigger hash rates rather than many small ones...
Hmm, you should've hit at least one block in all that time. Lots of us Verium miners use SBC rigs and I've never heard anything about higher h/m machines being more suited for the job. Have you joined the Slack?
https://vericoinandverium.slack.com/messages