I'm telling you ppl...whatever you do either you get reliable light bulbs like osram silverstars(55watts) or go for HID kits.
anything in between will make you regret in most of cases.
In my case, headlight assembley have been replaced( $250)
Honestly, I have no experiences on PIaa bulbs so I can't say anything about them but I have tons of issues on other aftermarket bulbs, noyka, cuzo, cool blue(this ok), APC, and etc...' they will either damage your wires or connector or headlight assembly
so my gradings are
HID > Silverstar > Sylvania > OEM bulbs
and listen to AndrewSilverMP5, he's the expert on bulbs