Very simple, everything falls to hand, not really need the manual because everything is written on the front.
Editing is a breeze.
For the price it's really good, look a little bargain price ...
The effects are all interesting except the compressor (one-hésseur the dice, I do not even remember if there is one ...) ...
I used AUX "pitites" table (Soundcraft 3200), a little of all (voice, guitars, keyboards, ...).
I especially like the stick on the voices.
Actually I have two M300: I use a stick to a stereo chorus on vocals (the return is panorisé extremes left and right) and the second to put a little delay "worked" with a little reverb ... I add to all this a little "big reverb" with my PCM80 ...
The whole gives a great presence to the vote (there are also Summit TLA100 top parallel compression ...).
For years I the boards, I will not let go when that will Heventide or other "big impact", as other Lexicon or TC bigger.
I had Beringher, the Lexicon (PCM Series and LXP Series), Yamaha (SPX series) and it's really a small effect that holds water.
The only point is that I am forced to cut back the reverb / EQ effect with the mid / AGIU is to mix with this particular bike
I have two, so my choice was already confirmed