I've had several heated arguments with people on another forum about odd numbers on the bottom of a time signature. Haha, not gonna get into similar arguments here!
For my track, I've gone for something kinda djenty. I haven't done the vocals yet, but the rhythm is mostly in 5/4 with an occasional beat or half-beat added/subtracted. It's slow enough though that it still kinda sounds like 4/4 sometimes, gah!
5/4 is one of my favorite time sigs