I revisited the game to check out hard difficulty. There's not much more to it comparing to the normal one so instead of pros and cons I'm gonna write suggestions this time) They are down below) Check out my vid here (likes and subd are highly appreciated, they help out a lot!)):
Suggestions:
1. I think that it might be very cool if the hard difficulty wouldn't be available at the start. It would be just awesome if the player would have to finish the game first to be able to play it on hard difficulty. For example: the player finishes the game, gets a "meh" ending and sees (for example) a classmate who's still in the school and needs help through the windows. Then the player must decide whether they are satisfied with the "meh" ending or they are going to get back in the school and play on hard to get the "good" ending. But yandere, of course, would get waaay angrier that the main character was so bold as to get back in the building. It's just a suggestion but I think it would be wonderful that players would have to work to get the hard difficulty and hard difficulty would be more rewarding to finish. That way players would have more incentives to revisit the game as well and spend more time playing it.
2. It would be cool if yandere on hard would look a bit different. Even crazier, so the player would understand immediately that she's not joking around anymore. Maybe her head may shiver a little or the smil would get even creepier. A nice little detail like that would spice things up for the hard difficulty a bit.
3. Maybe it would also be cool to let some of her behaviours be triggered only on hard difficulty, so the difference between difficulties would be more significant.
Overall:
I think that the hard moda is cool and the game benefits a lot from having this option. Still, I think it would be a nice touch to make the hard difficulty more different from the normal mode to give players more incentives not only to check it out but to beat it as well. So, it would be not just an options for pro gamers but also an interesting and challenging and rewarding adventure to have after beating the game on normal mode. And if it would be somehow story related (like in the first suggestion) then it would be so impressive and memorable. The game would definitely stand out even more then!
But these are just some of my ideas and suggestions, I came up with playing this game. I hope some of them might inspire you and this feedback was useful))
Btw, can't wait for the new update! Will definitely check it out and write you a feedback as usual! Hope my long-ass messaged help you)