So Zyra players, Vine Lasher or Thorn Spitter? Which plant do you like better?

I'm no Zyra main, but this is what I heard. Vine Lasher is better than Thorn Spitter because of the slow, but once you get Rylai's, there's no reason to use Vine Lasher.

I use Thorn Spitter due to It's significantly higher range.

Typically I build

So the slow on the Vine Lasher is pretty useless after you get Rylai's, plus it has horrible range.