Definitely worth to try both in a hybrid if you can. I don't know the Oregon scene too well however a house we purchased in Napa was a monthly vacation rental before and it was booked 8 months of the year. It was smaller as well (2/1) so maybe attracted retired couples but with things changing, I'm not sure if remote workers might be interested in staying your location? Most of our STRs have an office set up of some sort or a spot to work with monitors and we do find this attracts a lot of guests where someone needs to work while the family enjoys the activities.
Traveling nurses get a lot of the buzz around MTRs but displaced families from fires (Napa and Oregon do see a lot of these), other work force that can be remote or travel, or other potential guests.
Also, definitely use Airdna or one of the other sites that estimate your revenue to see how it would perform in your market and then look at other listings as well to see what amenities they offer to see if you could be competitive in your market.