I haven't made my mind up still looking but from all the research done I have spent hours looking it looks like Beru come out tops . I have found a website that sells Beru coil packs for £41.86 and genuine Porsche coil packs for £43.69 the part number they quote is 94860210414. For the little extra think I might go for genuine porsche seems a fair price.
For this question, it is recommended that you only choose the big brand and the spark plug that matches your model. It is necessary to entangle the brand. Of course, other opinions on the forum are also very good.