In short, what to say - the lens is suitable, the picture is fire, there’s a very big difference from 23. 2.0 - who watched it or read reviews there, what they say there and show that there’s not much difference - it’s not. The difference is simply enormous. Yes, 23.2.0 is of course more modern, protected and all that - but it's just the most common lens for little money. But 1.4 is a really different class. Not suitable for quick shots. For everything else, it's perfect. By the way, he has practically no vignette and barrels, again compared to 2.0