Suggested plugins that enhance a mix?

I know that a quality mix can be achieved with stock tools, but I got a $100 gift card to sweet water as a present I’d like to use. I’m looking for some plugin recommendations that you feel helped take your mix to the next level. I’m generally open to anything. I don’t really like Ableton’s stock limiter, so I was looking into Pro-L. Also, Ableton’s stock EQ is great! But pro q4 just dropped and also looks pretty sweet. Everyone raves about Soothe 2 and I’m leaning into that as well. Trackspacer looks interesting too! If anyone has any suggestions please let me know! (I have a good delay, reverb, and saturator already so I’m good on that front.)