What case should i get for my phone..?? Easy 10 points. =)?

Ok, so I'm having a hardtime choosing a case for my phone. They are all cute, but i just want 2 buy one. Here are the 4 choices:
http://cgi.ebay.com/Rhinestone-Bling-Faceplate-Case-Housing-For-Sidekick-LX_W0QQitemZ280314003500QQcmdZViewItemQQptZPDA_Accessories?hash=item280314003500&_trksid=p3286.c0.m14&_trkparms=72%3A1234|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A50

http://cgi.ebay.com/FULL-BLING-HARD-CRYSTAL-CASE-for-TMOBILE-SIDEKICK-LX_W0QQitemZ200312289595QQcmdZViewItemQQptZPDA_Accessories?hash=item200312289595&_trksid=p3286.c0.m14&_trkparms=72%3A1234|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A50

http://cgi.ebay.com/RHINESTONE-CRYSTAL-CASE-for-TMOBILE-SIDEKICK-LX-PINK-F_W0QQitemZ330308731784QQcmdZViewItemQQptZPDA_Accessories?hash=item330308731784&_trksid=p3286.c0.m14&_trkparms=72%3A1234|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A2|294%3A50

http://cgi.ebay.com/Metal-Gold-Skin-Sticker-Protector-Cover-For-Sidekick-LX_W0QQitemZ120357870709QQcmdZViewItemQQptZPDA_Accessories?_trksid=p3286.m20.l1116

Thanks.