I’m the type of person who sticks to a brand once it has done me right. For instance, I’ve been using Apple phones for years with no likelihood of me ever buying something different and I’ve only eaten Eggo waffles for my entire life. Brand loyalty is something that I think is fairly important when it comes to choosing products.
That being said, my choice in boat oil has always come from Mercury products, for as long as I’ve had watercraft and boats. I’m particularly fond of the Mercury 2 stroke oil right now, as that’s currently what I’ve been using on my boat. So far, Mercury oil products have done nothing but good for me, so I have every intention in continuing to use them on my boats and watercraft.