Coil Pack Question

Im about to order 8 new coil packs (and spark plugs). I want to keep in front of maintenance and the car is approaching 60k and being 8 years old i think its a good idea. However, i notice there are a bunch of different brands. OEM, Bremi and Karlyn. Anyone have experience with any brands or why one is better than the other? I noticed the NON OEM brands are 90 bucks more. Kind of surprising to me. Thanks!