I think the floorboards are great, but question them if you are riding round town all the time. I find them very comfortable on a run, but a bit of a bind around town in slow moving traffic.
But saying that I would not be without them. The heel/toe shifter is down to preference I have never had one and find that changing gear is no real hassle with the boards on anyway.
I would definately try some boards before shelling out the cash as they are not cheap