Jinx does everything Caitlyn does except, better.
Both have long range poke skill shots, except jinx's is longer and slows.
Both have long range, but jinx is aoe, and has a attack speed steroid
Both have a Root trap, Cailtyn's can stay forever, but only places one instead of 3.
Both have long range ults, Caitlyns is lock on but can be blocked, Jinx's is global aoe but can be blocked as well.
Only thing Cait has going for her is her escape, bout it.
Seems like everything Caitlyn does, Jinx beats.