Hunting For a Perfect Everyday Bag

I don't know what is the definition of perfect haha. I just want all features in one bag. For example, with my Balenciaga city, size is great, have zipper, you can use the long strap or you can do hand held. Almost perfect. But what I found, it's so hard to zip and trying to find things when I use the long strap because the bag is really slouchy (and this is a problem when I use the long straps 90% of the time).
My Chanel camera bag is lovely too, but since the chain is really one chain that you can use either as double or single (I normally use it as single), I just cannot grab things easily from there and it gets flatten at the top, if that makes sense. My classic flaps are off limit. Too heavy for everyday. Gucci Hysteria is fine, but without a zipper. I don't have complains with my Balenciaga Day (maybe that's why they called it "Day" to begin with- so that you can use it everyday), but yeah I just need a new one, either black, burgundy, brown or blue tote- not too big but enough for all the stuffs I carry.

These are the contenders so far:
Prada Saffiano and Tessuto Tote

Prada Cervo Shine Convertible Bag

Louis Vuitton Stresa in Azur (not available till early 2010)

Chanel GST

I have to say that it's too bad that Chanel is the most expensive of all. I love Chanel, but this time I'm divided, thus the reason I put the Chanel as my number 4 option. I heard ladies were complaining that the GST straps keep falling down. I love the Prada that Miranda has, the price point is a lot more attractive at this point, my second favorite is the Cervo Shine, it's so roomy just the way I like it. The LV, well..I cannot wait till February 2010 (typical me), so I don't know. If I'm stuck then mayyyyybe I will wait till then. What do you think?

xoxo

www.prada.com

www.justjared.buzznet.com

www.vuitton.com