AT150MLX or 540mkII?

Has anyone compared these 2 MM carts. Any preferences? Thanks.
i have compared the AT150MLX to the several acclaimed mc's which cost considerably more including lyra, sumiko, and shelter. in most ways it was their equal. with dynamics and big orchestration, rock and roll and prog rock it was superior.
Thanks Jaybo.

Has anyone else had a chance to compare the AT150MLX to the 540MKII? Or can you point me somewhere on the web where they're compared?

Thanks, Rich