Curious to know what discs you guys carry on your normal 18.

I carry a Standard Innova bag with a max cap. of 14 discs.

Distance;
172g Pro Destroyer
???g Champion Orc
172g Star Sidewinder
172g Champion Valkyrie
170g DX Wraith
175g Champion Wraith

Fairway;
170g DX Eagle
172g Champion Eagle
171g DX Gazelle
150g DX Leopard

Mid-Range;
167g Champion Panther
174g DX Skeeter, First Run

Putter;
168g Champion Aviar

The last spot rotates between;
175g DX Destroyer
175g Champion Valkyrie

I carry a Fade Crunch Box that I pretty much stuff to the max (14 discs):

Distance:
167g Star Sidewinder
177g Champ Beast
150g DX Valk
161 Champ Monarch
165g Pro D XL
167g Elite Z XL

Fairway:
165g DX Cheetah
165g Pro D Stratus
172g ESP Stratus
175g Pro D Eclipse
170g Standard Eclipse (beat) -- also used to putt when needed

Midrange:
170g DX Skeeter (first run)
178g DX Roc

Putter:
163g Glow Aviar

Right now I carry about 14 discs in my Fade Crunch-Box. I used to carry an Innova Deluxe that holds about 20 but I found the need to "disc down" and also not to carry as many. This is basically my current lineup in my bag:

Drivers:
Elite-Z Crush
Elite-Z Flash
Star Valk
Champion Viking
Elite-Z XPress
Champion Banshee

Mids:
KC Pro Rancho Roc (barely used)
DX Rancho Roc (slightly beat)
DX Ontario Roc (pretty beat)
Elite-Z Comet
Elite-Z Hornet
Elite-X Buzzz

Putters:
Glow Wizard (This baby is FIRRRRRM!)
MagicSS