ANWKLO:
I have heard the new M2 combo, which are more analytical than M1. However, I like M1 more than M2.
I bought my Roksan Caspians (see below) about four months ago for a reduced price, prior to the launch of the M2 range, and can only say great things about them.
They replaced an Arcam P90/A85 combo, which I've loved for many years, and the differences are considerable. (As was even the reduced price tag!)
I was a little sad to see the much-used, much-loved Arcams go, but I've not looked back since the Roksans took up residence. They don't look too great but they produce a fantastic sound with every source I'm using.
Now to find a cheap-ish M1 Caspian CD player, now I've nearly gone the whole Roksan hog!