I've been really interested in sundews for a while and would like to start growing them, but I'm unsure what species to begin with. Due to limited resources, I'd like to avoid the terrarium-only species, and am looking for something to grow in my window. D. capensis is said to be the easiest to grow, but I've also heard that it's extremely slow-moving when it comes to catching pray in comparison to some other species (also, I don't really like how they look). I'd like to have a plant that will move quickly enough to make watching worthwhile, something that reacts in a few minutes or so. For entertainment reasons.
Any recommendations for a fast-moving window plant?