how good is mystic softwares

[pgtech77]

I have a question.How good are the mystic software.I have another software for manglik dosha check. I am planning to get married,So always first myself check the points and also the manglik factor before giving to pundit. My problem is I never got to find a reliable software for manglik dosha check. I use other sites like astrobix which give free reports on manglik factor. But when I check the kundli on their site,they say its manglik whereas when I check with mb manglik dosha check software,it says not manglik. Whom to trust,I am confused

Here is example. girl born on 22 june 1979 at 15:57 at new delhi,india, when checked on free sites,it says manglik. But when checked with mystic manglik check software,it says non manglik. Whom do i trust? These softwares are never accurate thats what it seems.