Your reviews are great, too, tater! You are becoming a big part of this community in no time!
I have still to test more mx203 (think it’s promising, have to mix it a little to find fine blendings 
) but seeing this I think I would test better mx254/255 next days
PS: I forgot saying it had some other effects like focusing on little things like your hair structure and if you have to cut it a little here and somewhere or where your laptop computer has a little less painting because it’s a little old, poor computer, and i have felt, too, enhancing intstrument differentiation while listening to music (I could find and sing the second voice and choruses quickly, without thinking, I could hear very well difficult and hidden bass lines and so on). I have to test it while writing songs and some creative things, too.