What's your fav rengar build style?

So since I went lvl 5 with heca jg I wanna try rengar now, I allways wandered wich one would be the best for my play style and I got the idea to ask you people to give me your opinions and experiences with rengar (idc if you are lvl 98 with him or you are just trying him, any comment works for me ._.)

TONIGHT WE MEOW!