University confusion | GRE scores sending option

I'll be graduating next year (2018). While I'm looking for experience right now with a mindset of doing MS after 1-2 years. I am taking the GRE test in September 2017, 2 years before applying for universities (planning for 2019).
Since, I've to send the scores to 4 universities (for free) at the GRE test center only on the test date, can anyone please suggest me for the universities I should apply to -
I recently got into Data Analytics. But I am also inclined towards MIS (Since I've always liked the amalgamation of tech +management). So, can anyone please suggest me what universities should I fill while sending GRE test scores for free( since till now, I am inclined towards both Data Analytics as well as MIS ). I don't want to lose the free score sending option. I know MIS does have specializations in Data Analytics. But how efficient would it be? That's the question.
And we've to send the scores to universities, not mentioning the department or our program of choice, so should I send the scores by 50-50? I mean 2 universities for MS in Data Analytics and 2 universities for MS in MIS?( I've shortlisted universities for both the programs.)

Thanks in advance!