Laudanum, thank you a lot it was very useful for me!
So MP 11 (110 too I think) has sound that I like but at the same time has lacks of insight... So I think the MP 150 take one's proper place... I guess 150 has more insight along with warm rich mids and bass sound
I've got the mp 150 cartridge on this week. I'm having superb tonality balance now. It sounds very sweet in treble rich in mids and bass. Nagaoka MP150 is very good solution for Debut 3. Recomended +++ Don't buy Ortofon 2m Blue.