The Wasps are actually overwinters, but yeah, they really do seem to be super growers. They just want to grow and grow and grow and produce and produce and produce! I've never seen anything like it (but then again, this is only my third season of growing now).
The Purple Jalapeno? It's producing fairly quick too... it's just that I started it late.
My Chacoes have been funny. Quick as sticks to begin with but then just stopped and haven't done anything at all lately (and I mean AT ALL). Thought at first that maybe they preferred cooler weather (seeing as I started them in Winter and they did well at first) but as it's been the coolest Summer here I can remember, and if you're having trouble with them too (and it's Winter over there), now I'm not so sure....