hellooo ladies. i am kinda sorta wanting the waist bag thing. for those of you who have it, do you like it do you use it alot? and secondly, i know there are two sizes... is the difference that big? i'm kind of small so liking the mini size, but i dont like the green and red web. i'd rather have the plain brown web which is only available in the regular size. does anyone have modeling pics of either to compare? thank you my lovelies!