2 versions of the 710 AP1 irons?

I see two different versions of the 710 AP1 in pictures?  Were these irons revised during the 710 life cycle?  Is one considered better?

The club on the bottom is a 2008 model. Not a 710.

 Chris S

THe one on the top looks like the real 710 ap1 but the one on the bottom looks like the shape of a 710 ap2 with the graphics of the ap1. I'm pretty sure there was only one 710 ap1 made.

Dave,

The top picture is the 710 AP1 and the bottom picture is the original AP1 when they came out in 2008.

Got it.  Thx.