BMW 1er or Seat Leon ?

Hello all, It will soon be time for me for a new car, however I can not really decide. Closer selection would be: -BMW 1er (F20 Facelift from 2015) -Seat Leon 2017 Personal opinions / experiences are very important to me. Basic facts BMW 1er: – 120i – M Sport – Year of construction 2015 – 2017 – 4/5 Doors – Manual or Sport Automatic ? Basic facts Seat Leon: – 1.8 TSI 180 PS – FR – Year of construction 2017 – 4/5 Doors – Manual or DSG ? with SEAT Sport Line styling package ? What special equipment en, what’s good / should be with, what’s not? What would you recommend, how are your views? Would I be very pleased with answers and hope someone can help me! LG