Welcome to Tapas, @Amadeus.
I think I'm half and half in regards to plotting vs. pantsing, but have begun a gradual transition towards the former.
In earlier stories, I did a lot of pantsing. But there were times when I'd painted myself into a corner with the plot or had difficulty (re)connecting events as things developed, which slowed my writing. For quick, short stories (I'm writing a horror anthology), I found pantsing to be the most effective -and fun- if I wanted to create something with a visceral, splatter-punk feel to it.
As I'm starting to experiment with other types of horror and lengthier stories, I'm plotting more regularly with the exception of dialogue, I just let it flow naturally. I edit it down later and stick to "less is more" rule where I can. Each approach definitely has its pros and cons. Once in a while, I just walk the tightrope.
How do you find this site so far?