What you can ask for and expect is one to work for the life of your boat! When we pay extra for "marine", IMHO that needs to count for something. Having things replace in the easy to get stuff US is no substitute for quality! If you're in the netherlands or a remote island how will ITT/Rule fix it?

Good Luck,
I went through three switches before I gave up on them!

Go Slow
Sail Far
Stay Long