Engine starts bad V40 1.8

Hello together. I’ve been having the problem for a few days that my engine doesn’t start badly, especially when it’s cold. I have to hold on to the ignition key for quite a long time so that it fights to start. Then it sounds like a trecker and it seems that at least 1 cylinder doesn’t start. After it’s on, I stop the speed a little under 2000 until all cylinders run. So it takes 5 seconds… So now I’ve read out the error memory with Tourque Pro: -Cylinder #1 Misfire Detected -Multiple Misfire Detected Engine Control then flashes at first and lights up constant after a few seconds until I clear the memory again. So I wasn’t bad with my guess of the wrong ignitions… Now my question… I’d probably get a new ignition coil. Only which one? Have two of these or does someone else have any other solution suggestions?