We had a LaCrosse one for 14yrs on the boat with no problems. We recently had to replace it (lightning strike took out the sensors) and replaced it with another newer model LaCrosse.
We loved the old one, but have had problems with the new one and with LaCrosse customer support. The new one has less functionality than the old one, but cost more (they no longer make our old one).
If I had to buy again, I would go with Davis or another brand.
We do find the weather station very useful - if just to know how much rain we got overnight or what the windspeed is without getting up and turning on the nav
instruments.
Mark