Thoughts on VFX Weather Pack?

I’m in need of something to make rain for a environment I have been working on. I’ve had my eye on VFX weather pack, the rain looks fairly well but half of the reviews say it is not good for PC development while the other half say it is good for PC development. The way I see it is that the environment I have in mind does not require great graphics. It reminds me of “The Static Speaks My Name” where the story is more important then the graphics. I only have the $30 from when Epic gave us money if we had subscribed to them before they went free. So is it worth buying?

there is currently another weather FX pack on Trello that can be voted on

if you can wait for that to hit the market then you could compare the 2 of them