Any good for a Bravo? Been running Bravoshop Neo with good results, but it's pushing $200/gallon with shipping up here. Amsoil always seems to lead to shift issues and the Merc stuff just seems to turn black faster. Just saw this and then an article about Rev X on this site. Not sure why I've not found it until now.

I like the amsoil. It only causes shifting issues if your cone clutch is worn out. When this happens, put a cone clutch in it