So Kog'maw...
Really didn't feel that nice to play. Honestly the whole reason jungle Kog existed was one for how strong on hit items existed on him, but it seriously negated his fucking god awful lane phase worse than Vayne's. With the current kog in this armor pen build meta bot lane he seriously just doesn't work. Old crit Kog needs too much to scale and by that time you've been getting dived on and instakilled every chance the enemy can get. And at this point, getting items doesn't even feel like a power spike like it did with reworked Kog'Maw. I'd heavily prefer bringing back AP Kog'Maw just so I don't have to play him bot lane.