Angie has posted so many nice booties that I can't decide! Please help me narrow it down because I want all of these:

http://www.zappos.com/product/7667282/color/72

http://www.zappos.com/product/7686045/color/478

http://www.zappos.com/product/7667281/color/947

http://shop.nordstrom.com/S/31.....sultback=0

I was thinking two out of the four was reasonable, but which two? I think I've got them pictured by color I prefer (black leather, natural, grey suede,dark brown/grey leather respectively) but I'm open to changing up the color choices for versatility. They are all comfortable for me. Thanks!