Yet Another Backdrop Query

My wife just gave me the green light to get a backdrop/stand setup, but cautioned that I not spend too much. I've done a lot of searching on these forums and google, and it seems like there are a lot of good recommendations, so I'm hoping someone can just validate that the ones I am leaning towards aren't going to be a total bust. I'm willing to spend a bit more for better muslin quality, if you have recommendations on something a little thicker and less wrinkly.

Option 1)

http://www.amazon.com/BLACK-9x15-PHOTO-GRADE-MUSLIN/dp/B001ATDY8U/ref=wl_it_dp_o_npd?ie=UTF8&coliid=I2QZN86DUSLM&colid=3N86Y6HV33HJ3

http://www.amazon.com/CHROMAKEY-MUSLIN-BACKDROP-BACKGROUND-SCREEN/dp/B0019SD92I/ref=wl_it_dp_o_npd?ie=UTF8&coliid=IXJP6LP8BS47Z&colid=3N86Y6HV33HJ3

http://www.amazon.com/3-75-Muslin-Clamps-Pack-6/dp/B0019SHZU0/ref=pd_bxgy_p_img_c

http://www.amazon.com/Square-Perfect-Background-Backdrops-Chromakey/dp/B000UE50O2/ref=sr_1_1?s=electronics&ie=UTF8&qid=1320412629&sr=1-1

Option 2)

http://www.bhphotovideo.com/c/product/688509-REG/Backdrop_Alley_STDKT_20BW_STDKT_20BW_Studio_Stand_with.html

Again, I'll take recommendations, but given this is a hobby and not a profession for me, I'd prefer to stay under or around $300-$350 max for stands + black/white muslins.

Thanks!
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Darren Greer
Canon 7D ~ Canon 70-200 f2.8 IS II ~ Canon 50mm f1.8 II ~ Canon 17-55 f2.8 IS
http://gallery.darrengreer.com