Pray Or break the fast?

Abu Ja`far (as) said: “In [the month of] Ramadhan, pray and then break your fast unless you are with people who are waiting to break their fast. If you are with them, do not act contrary to them and break your fast [with them] then pray, otherwise – begin with your prayers.” The Narrator asked: “and why is that?”, so he (as) replied: “Because two obligatorily actions have been presented to you – the breaking of fast, and prayers – and the more meritorious is the prayers.” He then said: “Praying while you are [still] fasting, so your prayers are written after you complete your fast, is more beloved to me.” 

📚Wasailush Shia V10,P150