I started with Magneplanar - Magnepan speakers when they first arrived on the scene - Tympani 1U, a couple of other Tympani, ending with the Tympani IV-A, also owned MG-3.6r and MG-20.1 speakers.
To my way of thinking, nothing at similar price points to the various Magnepan speakers comes close in direct comparison.
The biggest problem with the Magnepan speakers, in my situation, is the physical size. My several music rooms have required that speakers be placed in front of windows and the wonderful things do mess up a view.
I replaced my last pair of Maggies (the 20.1's) with a pair of Avalon Eidolons which cost almost twice as much and sounded so good that I was reasonably satisfied with the trade. But note that as I stated earlier, I had to spend a lot more money to equal the Magnepan sound.