Which 30K Speakers Would You Give Up For Tekton Double Impacts?

Since I keep reading and hearing that audiophiles have replaced their 30K speakers with the Tekton Double Impacts, I started this thread to see what speakers and why they were replaced.  I really want to know who did this and why.  Personally, I do not believe anyone would give up 30K speakers for 3K speakers, but what do I know anyways?