The Callaway Apex and Apex Pro are two irons that have plenty to offer. The standard Apex is considered a Player's distance iron. It is going to offer a good amount of workability, while still offering a bit of forgiveness on mis-hits. The Apex Pro is geared toward a higher-skilled player for maximum shot shaping and playability. , The Callaway Apex and Apex Pro Irons have subtle, but very important differences. The standard Apex Irons are the middle iron in the Apex line, they have a good amount of forgiveness, and added distance, along with a minimal amount of offset. However, the Apex Pro irons are for more advanced players, these have the smallest clubhead, with the least amount of forgiveness and distance in the Apex line, but, they do have the most workability and feel. They are more like your traditional player's iron. , The Callaway Apex Pro is designed for the better player who prioritizes workability and control vs the player that might prioritize more forgiveness. Those seeking for playability should look towards the Callaway Apex irons. The Callaway Apex irons have more irons with the tungsten weighting to maintain higher ball speeds on mishits.