I cannot handle these photos. Man, if I weren't so anxious I'd totally get a corn. They have such quirky personalities. They're just so QUICK...
A lot of them mellow out as they age. I have a 40g hatchling that is QUICK. But I have a 270g near adult that's my most mellow. A lot of it also depends on personality. Some are just very busy corns and some are chill.