Krell or Levinson amos?

Krell Levinson amops (432 vs. FBX400). I am bothered that not Stereophile nor Absolute sound write about Krell. What do you guys think? AQlso I am going to put them toghther with a new AR MKII reference tube preamp. Thnks in advance for all the minds.
The new Krell Mcx models are suprisingly really good. The Krell house sound in really gone with the new design.

Happy Listening.
Do the MCX sound similar to their CX models??