Favourite train has nothing to do with Priority ..
If some train is ur favourite ..even if it will come late to destination ...whatever other Railfans or common ppl criticize it ..you will support..
BTW Prayagraj .has outmost priority ..Pyrushottam too..
Others too run good ..
Poorva...
more... lags in priority a lot ..getting unnecessarily ovrrtake by 130 mps trains like SK., Puru, MB ..and even 110 Mps trains too like Bsk, Prayagraj , Shiv Ganga. ,etc..