If you can hear the difference, then it's important. I've tried about 20 or so PC's and some made a big difference, some didn't. System matching/synergy has to go hand in hand with what you want to hear.
Also, a cheap power strip/surge protector may do more harm than good. I'd suggest plugging directly into the wall to determine if there's any difference. Additionally, if you don't have dedicated lines and/or upgraded outlets, you might want to look into these.
Lastly, when you buy a PC, you may be surprised to find some of the lesser priced cords do a very good job, especially in the DIY area. I have two in my system & am very happy with them.
Also, a cheap power strip/surge protector may do more harm than good. I'd suggest plugging directly into the wall to determine if there's any difference. Additionally, if you don't have dedicated lines and/or upgraded outlets, you might want to look into these.
Lastly, when you buy a PC, you may be surprised to find some of the lesser priced cords do a very good job, especially in the DIY area. I have two in my system & am very happy with them.