After a couple jhin game he still could use a little tuning

Here are some thought that could make him feel a little bit less clunky to play these are my own opinions

his w needs to grant vision I do not know why it doesnt when it hits a champion, also its animation needs to be speed up for him to deal with champs that get up in his face so he can get away or have a flat root duration which bring me on another thing his root is not that strong maybe try to change it into a stun

Finally his ult the animation it takes to get into takes too long and by the time you fire your first shot the enemy team already is halfway out of its range

other than these I feel like jhin is alright even though his damage number are high, after all he is an immobile champion like veigar jinx or annie

Edit 1: his w should grant vision because there are so many times where I do not know if I hit the enemy champ or not so I'm hesitant to ult the line itself shouldn't but a champion that is hit should grant at least a second of vision