Whats sims pack do you regret buying

My least favorite sims pack in general was the Bust the Dust Kit (which is more of the functionality than the rest of "Kit Content", so I'm counting it towards your question), beyond that I didn't really appreciate all the rabbit holes in most of the Sims 4 Packs that had them (a bit of a pet peeve tbpf), and this latest pack "Take the Reins" reminded me of that with the horse championships.

My Favorite Pack without a doubt however, is the pack "High School Years", and a close second is "Get to Work"; these are rare gems, in a world that has mostly been reduced to glamor and text, these packs I felt told more story than the average ones. High School Years did something I didn't expect, which was let us walk around INSIDE the school. this was it's best feature, and one of the few ways in which Sims 4 met and exceeded the properties of Sims 3 - granted still no open world, but just being able to go inside what was always a rabbit hole before, this was like a dream, and they even went the extra mile and made the school redecorateable, and a physical location on the map (as opposed to Get to Work where they used "Off-map" Areas to simulate work enviroments)