i dont think they make a 3205 anymore, now you can get 3200 or a 3100 with several decks. do you mean you want info on an older model?
i have a 3200 and it seems to be an excellent mower so far. i dont really use it to its capabilities, i just wanted to buy a heavy duty mower that would last a long time and thought this was the best bang for the buck. they are HEAVY.