you posed the question...and i give you way more information.
Left to right I have them arranged by speed overall, that is faster left, slower right. They are divided into three compartments with drivers first, midranges, and then putters. With in the compartments I have the disc arranged by stability, not speed...and all disc ratings are based upon individual discs and my throwing style, not a manufacturer's flight ratings.
Drivers: LS Polaris, Monarch, CE Valk, CE Orc (understable), CE Orc (less understable), Star Orc (stable), CE Boss (understable to stable), CE Boss (stable to overstable), Star Destroyer (stable), Star Destroyer (more stable), Star XCaliber (stable to overstable).
Within the midranges and putters I have what I consider hybrid or "in-betweens" then standards.
Midranges: Viper (1/2 mid 1/2 driver), Elite Z Buzzz, DX Roc.
Putters: Pro Pig (1/2 mid 1/2 putter)(strong wind putter), CE Rhino (wind Putter), Gateway SS Wizard (best upshot putter). Front Pocket putter is generally Pro Aviar-big bead ("The Stank"), but this can change to the CE Rhino if it's windy.
This is actually kind of the way my bag stays "alive" and as a disc gets worn in and changes flight characteristics it either gets moved around or replaced by something that better fits the line I have in my head for that spot in the bag. Generally this is a more frequent occurrence on the front portion of the driver section, as I am really picky about anything less stable than an Orc. Also I carry a bunch of putters since my putting can become erratic in a round and having options to correct my ****ty putt for the day helps my game sometimes...Recently this has happened less as I have stared using specific putters for certain shots.
So that's how I have my bag, but I am about to get a larger bag to carry more liquid refreshments, and some extra discs as well...believe it or not I have a couple shots that aren't covered by my bag...generally I put some form of an overhand shot up at these and do fine, but I still think I need some more discs and a larger bag...