Cobra Speed

Difference between Cobra Speed Pro S and D?

I know one has a shallow face and one has a deeper face. Is it just for preference, or is there a technological difference?
Also, the S comes with the Fujikura shaft, and the D with the Aldila; are they comparable?
I hit an S the other day and I loved it, but I'd rather have a deeper face. I don't want to drive to a golf store to try them out because I was planning on buying it online.

I just Traded in my Titleist D1 in for the Speed Pro S , man that driver is Hot ! the difference I saw when I hit both models was that with the S it had a Higher Trajectory and with the D it was more of a piercing lower shot , a mid to low Trajectory, that was what I found , I hit at least 50-60 balls with each driver and the results were pretty consistent , I was really impressed with this Driver I am a single digit Handicap and have only played Titleist Drivers the last 10 Years , but wow with this Cobra Speed Pro S it seems like I can swing for the fences as hard as I want and it goes Straight down the middle every time , and its easy to hit draws and fades .

Good Luck with The Driver.

NEW Cobra Ladies Speed LD 5 Wood Headcover $9.99

Cobra Speed Driver Headcover 2006 Model $12.99

KING COBRA SPEED BLACK & GOLD DRIVER HEADCOVER HEAD COVER - FAIR writing on it $4.94

Lady King Cobra Speed LD Fairway Wood Headcover Blue/Grey $2.95

Cobra Speed LD F/St 5-wood Graphite regular *gently used* $45.00

Cobra Speed LD F/St 7-wood Graphite regular *gently used* $45.00

Cobra Men's S2 Fairway Wood $146.99 The Cobra S2 Fairway Wood is the easy-to-hit little brother to the Cobra S2 Driver. Just like the S2 driver, the fairway wood features Cobra's 9-points face technology for a hot, springy face that maximizes ball speeds at impact.

Cobra Men's S2 Offset Fairway Wood $146.99 The Cobra S2 Offset Fairway Wood offers maximum forgiveness and distance with draw bias, or anti-slice. The wood has a thin, hot face design that increases ball speed across the clubface for more consistent distance.

Cobra Women's S2 Offset Fairway Wood $146.99 The Cobra Ladies S2 Offset Fairway Wood offers maximum forgiveness and distance with draw bias, or anti-slice. This wood has a thin, hot face design that increases ball speed across the clubface for more consistent distance.

Cobra Women's S2 Offset Driver $175.99 The Cobra Women's S2 Driver Offset has 9 Point Face Technology with maximum forgiveness and maximum draw bias, or anti-slice. That 9 Point Face Technology consists of a thin-stamped face that increases ball speed across the clubface.

Cobra NAV One 5000 5-inch Bluetooth Portable GPS Navigator $76.99 This navigator offers Turn by Turn navigation with spoken street names, allowing you to choose from over 7.6 million interest points. Speed and red light camera detection warns you of fixed speed and red light camera locations in North America.