Geckos are cool dudes, I’d hang with them anytime.
The only problem with them is that they like to get into tight mechanical spaces that are inimical to their continued survival, such as door jambs. Compounding the problem is that they are basically tiny (often semi-transparent) camouflaged ninja spidermen lizards that are hard to notice, so things can easily get unpleasant and messy by accident, especially since they seem to have not gotten spiderman’s spider-sense for danger.