Four Stroke -vs- Two Stroke Maintenance

Hoping this works cause I'm at work trying to access the ng through
Google...

Anyway, I'm considering purchasing another boat and see now that
Tracker is selling mostly with four stroke engines. I'll assume that
this means no more mixing oil and gas which is a positive, and that
the engine will not be as loud. Most likely will be a little slower
compared to a two stroke too, right? Speed aint that important to me
as I'm only looking at about a 40hp anyway.

I remember winterizing my two stroke... but I'm wondering about the
four stroke. Since it doesn't burn oil, I really wouldn't have to
about oil gumming up the fuel injection, like I did with the carbs...
Speaking of fuel injections, how's the gas consumption?

I know... I'm sounding like a noob again!