id say either of the 3, i use the m1's myself and i wouldnt say there shit, perhaps in comparison to mackies or krk's etc but there not trying to be professional monitors and im not a professional :lol:

there bottom end can lie a bit but youl find that with most monitors in the same price range, i use a pair of low responsive headphones to keep track of the really low end when mixing down and it works fine, i think they represent the other frequencies fine for the price and most of my stuff seems to translate to other systems nicely.

Perfectly good for a first pair of budget monitors, and power wise i havent found it to be a problem, im monitoring on level 5 on the m1s and they go upto level 10, 5 is well loud enough for nearfield, youll tire your ears out much quicker also if your working too loud.