I've hit them both, but only indoors on a launch monitor.
I really liked the 06 F Speed and was trying to decide between that and the TaylorMade R5. Even though the LD was out of my target price range, I was curious, so I decided to hit a few with it. I hit 5 balls and said "I'll take it" before I even looked at the monitor results. Then I checked the computer and it had me hitting that club 10-15 yds further than both the R5 and the 06 F Speed and a little bit straighter as well.
I will warn you though that this club is LOUD. I think the masking tape they used must have deadened the sound a bit because I took it to the range this morning and after about 20 drives, I was considering getting earplugs.
