Levinson 383 integrated vs Moon i-7 integrated

I have a pair of Fidelios. I have used them with more then a few amps and two integrated amps. The first was a Cary SLI 80/F1 which was really nice. The second was a Musical Fidelity Tri Vista which was fantastic on all levels. Great detail at low level listening and seemed to put the instruments in the right place. Huge sound stage and never runs out of power. Solid state power with tubes in the pre section. Separate power supply. They made a limited number of them, but they do come up for sale here once and a while. I have found the Fidelios like some horsepower even though they are easy to drive.