If I shot 66 everytime out , but golf does not work like that. Golf is a game of costant improvement atleast for the competative type. Some are happy with shooting 85 some 75 some 68 , this is there personalities. Don't change incase you can't get it back. I play for t-shirts basically, it is not my living so I can change as much as I like. I love trying new stuff. I think if I shot 80 everyday I would try a new sport it is the way I am built.
some guys are the same with equipment, Vinny Giles with a very outdated gbb2, is this wrong absolutley not , it probabaly just the way he is , don't change if it is not broken, me I could care less if it wasn't broken, play around if you find something fine if not go back.
For me with very minimal time I want to try and make things simple, does not always work but atleast something to strive for. Btw I have probably shot 66ten times this year with different moves, different putters some different grips who cares the game is meant to be fun !!!