As the title asks, have you ever decided to not fully evolve a Pokemon? And if so, what is that Pokemon?
There are a lot of Pokemon where I actually prefer the first or middle evolutions to the final one, and especially in situations where evolving them to the final evolution is hard, I'll sometimes avoid evolving them. For example, I LOVE Electabuzz but hate Electivire, so when I get another Electabuzz in the future, I probably won't go to the trouble of evolving it.
I also once decided to give a Caterpie an Everstone, just because I think Caterpie's are cute and the fact that they are based on a real species of caterpillar makes them interesting to me, and I also have both a regular Vulpix and an Alolan Vulpix that I haven't evolved yet because I'm not a huge fan of the way Ninetales' sprites look in the 3D games.
There are a lot of Pokemon where I actually prefer the first or middle evolutions to the final one, and especially in situations where evolving them to the final evolution is hard, I'll sometimes avoid evolving them. For example, I LOVE Electabuzz but hate Electivire, so when I get another Electabuzz in the future, I probably won't go to the trouble of evolving it.
I also once decided to give a Caterpie an Everstone, just because I think Caterpie's are cute and the fact that they are based on a real species of caterpillar makes them interesting to me, and I also have both a regular Vulpix and an Alolan Vulpix that I haven't evolved yet because I'm not a huge fan of the way Ninetales' sprites look in the 3D games.