ive only had 2 strokes in the past and i thought with my new boat id keep that plan,but after speaking to a number of boat owners,mechanics and reps i decided on getting a four stroke for a number of reasons-1-can actully hear people when moving without shouting,2-with petrol the price as it is, you save after the initial outlay after a year of good use,3-no more messy mixs and finally so ive heard,better relability and easier to maintain your self(so ive heard).So in keeping with two stroke power range i decided to get the yamaha 60 four stroke with high thrust.
this is the quietest motor ive ever heard and uses less fuel than my old johnson (98 MODEL)15 hp 2 stroke with twice the mileage.
definatly go for the four stroke,its a bit more to start with and the services are a bit more but youll save that money in no time with the fuel bills with good use.