Good observation. Some people get so behind one brand that it almost becomes a mission to trash the competition....
I've loved my LMIII on every practice and gig that it's been on, and I'm quite enamored with the SL900 I picked up recently, although I've not gigged it yet. I've also liked my F500 and Shuttle 9.0, so I'd like to think I'm vendor-agnostic. I'd also like to think that we can all appreciate that healthy competition between builders benefits the industry, and that not all of us want the same sound.