Rashford. He's hit it first time running onto it and with very little to aim at. Plus it smacked in off the bar which always looks better.
Foden's was a good goal but he's had 3 touches to cut inside and set himself in exactly the position he wants and Lindelof for some reason has then given him about 3 metres of room and the entire goal to aim at. Most defenders would have just fouled him or closed down the space properly to at least make it more difficult.