This question already has an answer here:
I'm considering switching from the
article class to KOMA-Script's
scrartcl, due to the availability of a
\subtitle environment - a rather weak reason. I've read the list of useful features / benefits of KOMA-Script classes, but I wonder - are there issues which should discourage me from switching? e.g. compatibility with certain packages, multi-language/directionality gotchas, and so on?