vote. =]

simple plan!! cuz their better but GC is good too...

SIMPLE PLAN!!!!!!!!!THEY R DA BEST!!!!!!!!!!!!!!!!1

i don't really like any of them.. but i chose Simple Plan.
They're new song 'Shut Up' i must admit is pretty catchy

Simple Plan is by Far better then GC. but that's just my opinion

I think they are both posers.

But, I do like Simple Plan's music better.

SIMPLE PLAN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SEB + CHUCK FOREVER!!!! ^^ CANADIAN KICKS BUM! but i did go to a GC CONCERT which was FREAKING AWESOME TOO!
but overall i love simple plan WAY MORE

I had to choose Good Charlotte because 2 sexi twins are better than one sexi lead ssinger.

Personally, I think both bands suck. But if I had to choose, I'd pick Simple Plan. I think their music is slightly better.

good charlotte. the simple plan guy's voice is so annoying and their songs are so whiney

Lmao! I so agree.
I choose Good Charlotte, too although I don't like either of them.

hmmm....i don't really like either, but i'd pick gc over sp.

i like GC's new album...and Simple plan....don't like but i like heir song Shut Up

simple plan for sure

::throws up::
ew!
umm if I had to choose....Simple plan

Omg, Brianna, this made me sick when i saw those two bands. AHNESS, what's so great about them. Ah, so mainstream, deary.

def simple plan. they have better songs in my opinion.