Opi 150 vs 150 merc 4 stroke vs Yamaha 150 4 stroke

[Logman]

Looking for any information to compare these motors against each other so if you have any one of these motors please tell me what you think likes dislikes want to put one of these on 1500 lb boat. Thanks for the info

[REW]

If you want quiet, put on the 4-stroke.
If you want less quiet put on the 2-stroke.
REW