No I haven't. Thanks for the tip. What problems did the passive ones have? I couldn't tell, lol.
Well, I am not saying passive were horrible, they are certainly good in passive version, but if you have an opportunity to compare to active ones I would suggest you grab that chance.
I did so and ended up with active ones.
I do understand what you say about MOSFET, such generalization is not unfounded, however I found that benefits of active crossover outweigh by a large margin any reservations one may have towards specific amplifier topology.
In comparison to active the passive ones exhibit a suck-out in voice region on 30 degrees or more off axis, and that is where the soundstage completely collapses as well.
Active ones have much better, more even off axis response and stable soundstage no matter where you are located.
So obviously depending on your room passive ones may not even sound as good as you heard them at dealers due to their poor power response.
I observed the same with DIY speakers using ATC mid dome, it is extremely hard to integrate it with passive cross-over.