My FR-20s replaced Magnepan 20.1s, both set up almost in the exact same location. You are correct; there is no comparison. The FR-20s easily win that A/B test.
I love the Magicos such as the 2023 S3, but they are double the price. Not a big Wilson fan. None of them are “running circles” around the FR-20s. The Magicos compared favorably at AXPONA.