Sometimes.
Sometimes I have very specific event photos -- like strawberry picking -- where I know someone at SSD will release a kit for it when it's the right season so I will hold off if I run across them in, say, January.
Sometimes I have very specific event photos -- like trampoline park pics -- where there's not a particular kit that's completely themed/meant for those type of photos. I know that I can scrap it with something similar but I decide to hold off in case something comes out that catches my eye.
I have several AAM kits that I love but just haven't used yet. I tend to hoard those until I have "just the right" selfie, and that doesn't just happen every day.