Coil pack reccomendations?

[jimmythemufflers]

Hello all, last week I replaced the pads and rotors as well as changed the oil. The oil filter wasnt tight or the oring failed so I was leaking oil. I got some degreaser and a hose and cleaned underneath the engine. As I drive off the ramps the car is running like crap. Engine light came on and 2 cylinders are misfiring. I cleared the codes and I parked in the garage for 2 days. Car starts and runs fine now with no codes. I'm looking at new coil packs and curious if there is a difference in brands for a non tracked daily driver? Its a 2003 base with 45,000 miles thank you