Dogs and cats or seasons?

I want to get one of the Sims 4 packs but can't make up my mind (no more memory for both on my laptop)

I find the animals pretty annoying and I use the seasonal content more

I find the animals best because you get a lot of new content + a new world

I prefer seasons myself.

Dogs and cats - I think it's nice… But for me personally the game only really gets complete with the seasons

I would buy an additional hard drive with a lot of storage space and then both extensions