However, it can make decent bubbles and turbulence, and my worm recipient isnt very large either, around 10L.

I guess that at worst it wont make any difference, and at best, hell, it may even double the efficience, considering that a worm condenser doesn't have a lot of flow, more that the water in/out flow.
I'll probably make some tests when I finish my still. Has anyone tried something like this before?