hey guys the evinrudes are cheaper than the 4 strokes.50 hp evinrude $6700 50hp merc 4 stroke$7600.I guess judging by my name you know what i use.Etec all the way no better motor on the market.4 STROKES HAVE NOT BEEN AROUND LONG ENOUGH TO SAY THEY ARE BETTER !!!Evinrude etec .....150 hp merc 4 stroke weighs 135lbs more than a 150 hp etec(i don't want an extra guiy in my boat do you ?) more torque,better fuel efficiency,less oil ONLY MOTOR TO PASS EMISSIONS IN CALIFORNIA AND EUROPE HMM.. also remeber mercury owns every aluminum boat company except for 4 . Thsi is why you here all this stuff about 4 strokes not because they are better.Buyer beware we service way more 4 strokes than we do 2 strokes.200 more parts and 200 more reasons to go WRONG.Check out the evinrude website and you can see the head to head comparisons of the ETECs against mercury ,honda and yamaha 4 strokes(if i'm buying a 4 stroke it is a yammy!).Not to mention they self winterize which is going to save you a chunk of change each year !!! Evinrude all the way mercurys are the Ford of the boat world,Cheers my 2 cents