I like my G23. I thought the 22 was too big and the 26 was too small. The 23 is just right.
My exact experience. My gen 4 is awesome. Never any failures or brass in the face. I like the grip without added back straps.For what its worth.....
My Glock 23 gen4 has been 100%. Its my carry of choice. I prefer it to my other options. To each their own, but for me its been a great acquisition.
Stay safe