Apologies if this is the wrong forum for this.

Given that Japan is the home of the gadget, is anybody using one of the new breed of GSA (golf swing analysers)? At best they look like a poor man's trackman and at worst they look like a another pointless training aid.

Anybody using/used one? Has anybody been able to compareaccuracy to a trackman/flightscope?

I think the GSA is actually a hong Kong / Singapore product. I bought mine in October 2012 and loves it. It's not meant for club fitting but more for benchmarking you swing so you can see how you improve over time. It's pretty accurate with club head speed but keep in mind the carry yardage is estimated assuming you have a prefect hit so real carry distance will be less.

I use the GSA before every round just to see how well/bad I'm swing so I can make adjustments to my club selectionif I'm hitting everything short on the day I'll know to club up!

I wrote a pretty detailed review on golfwrx

http://golf wrx/forums/topic/736077-3bays-gsa-initial-impression/

I was thinking about that little device as well, but couldn't make up my mind until now. Seems like a good idea just not sure if it is any accurate.

Sent from my Galaxy Nexus