My regular board includes a Boss BF-3 flanger, which I turn into a pretty good chorus by putting the Manual and Res at zero, Depth around noonish and Rate around 2 o'clock. Adjust depth and rate to taste. This pedal can also do various flange styles and even something like a ring mod. Lots of versatility in one pedal for a small board. I also have an EHX Neo-Clone that I like and sometimes swap in place of the Boss.
