well if you want to see the extras check this topic which was posted before
which shows the extras which bilal sends you. HC is a fine vendor so you can shop with them if you wish.
if you want to go by price keep in mind HC does not have a discount code (atleast here i dont see one) which keeps them at 60 bucks which bilal has a 15% off which lowers the price to $59.50 so its about the same price really. then it all depends on shipping, who you like more, extra's you might want, really its all personal preference because both will be the same price roughly.