New Engine

[JBASS02]

Time to make the big decision... I've been reading and reading and reading about different outboards and have ended up between two brands, Etec (115hp or 150hp) or Yamaha (115hp). I have a couple questions.

Boat setup: '72 20' SF with 25" transom. I freedive/spearfish the channel island off Santa Barbara, CA. It's a ~30 mile crossing to get to the islands, it's rarely calm enough to reach speeds greater than 30mph. I'm more concerned with handling, safety and fuel efficiency than high speeds.

There is a ~30lb difference between the etec 115 and 150 will that be noticeable in handling/low planing speed? How about fuel consumption(ie. bigger engine works less for the same speed). I'm assuming there is a decent difference at high end speed.

What MPG can I expect at cruise from each motor(etec vs yamaha)?

When I look around the harbor everyone has Yamaha outboards which makes me think it will be easier to find a decent mechanic. I've always had two strokes and like that there is less maintenance and fewer moving parts.

In short what would you buy?

Let me know your thoughts.