While it is hideously broken, I believe the idea of a scaling jungler item is genius and a good call on their part as it adds more versatility to the junglers people play competitively. It also brings back junglers like xin, nocturne, etc.. it just needs to be toned down a little bit

I think it's fine, besides on champions that have massive AS buffs, twitch is one of them at level 16 he has max attack speed, giving him an item that increases his damage x3 is insane, however Riot did do good with FF, it encourages counter jungling, ganking etc.

Well considering most of the champs thay use FF have AS buffs like noct xin etc.. is why I believe it needs to be nerfed. The damage and healing is just a little insane late game if done properly. I don't think it needs a huge nerf just a small toning Dow

May make it 0.5 a stack, I think that works. 1 is so insane, lmao.