ap2's that's what i use. they are amazing

Eren:  

We strongly recommend that you get fit first to find the appropriate model.  With that said, however, the AP1 irons are slightly more forgiving than the AP2 irons.  You are still young and assuming you'll be playing a lot of golf in the future and getting better - therefore you might be better off with the AP2 irons where you'll have great feel, and more control for shot making playability.

Best of luck.

TEAM TITLEIST

So you recommend AP1 for people with high handicap? Like myself, I’m thinking about buying Titleist but I’m not sure which type I should buy AP1 or AP2. I have 18 in handicap.

Thanks.

We highly recommend that you get fit from an authorized Titleist Fitting Professional before making a decision on the best Titleist model for your game!

http://www.fittingworks.com/FindaFitter.aspx?Tab=1

I bought the AP2 irons a couple of weeks ago, and I absolutely love them. Great set of irons. Keep it up Titleist!