I went from the M3TM to the Tekton Electron SE. However, During the 4 Week, no 8 week, no 12 week build time ( with poor communication) of the Tektons, a pair of Spatial X-5's landed used for sale down the road and I wisely snatched them up, cancelled the Tekton Order and never looked back. Check out the New Record Day review of the Spatial and GR Research Line up. Great reviews and comparison, and IMO the two best speaker line ups on the market. And though I have the X-5's, I believe that any of the current Line up would be a major upgrade for you. I did not really care for the M3TM, but love the new speakers.