what that means is that any new plugs would have done your car justice. I think it depends on what your personal preferences are, you need to buy what will suit your needs. Some people use higher end spark plugs depending on what they have dont to their cars, from what i have learned on here, in the 94 SSE there are AC Delco just regular plugs and wires, the same with our 91 SSE but in my 99 GTP 3800 SII Supercharged, I have the NGK just cause it calls for iridium spark plugs when i went to buy them and i wanted the car to have what it called for. My NGK plugs are AC Delco also, So with any delco OEM product, you cant go wrong, but like i said, you need to get what will suit your needs best!
No Longer in the Stable-1992 SSEi-- RIP