Will someone who offered isha + entire taraweeh in congregation, but not witr or fajr in congregation, still get the reward of all night qayam?

If I offered isha prayer and then qayam (taraweeh) behind the imam, but didn't do the witr (though still sat in the masjid), because I want to offer tahajjud at home later, will I still get the reward of the qayam for the entire night? I am confused because I have heard of two hadiths. One according to which, if one offers isha and entire qayam behind imam in congregation, one gets the reward of the whole night's qayam (even if they offer fajr at home - I am a woman). And another hadith according to which, if one offers isha in congregation and fajr in congregation, one gets the reward of praying all night. **So which one is it?** It's important for me because (a) I am a woman (b) The security situation is not that great where I live (c) the masjid is far. A quick, clear answer based on authentic hadiths/ quran is highly sought and appreciated, as I have to decide whether I should go to offer fajr in congregation or not?