Hows about you all run what you want and I will wave at you when I pass by with my +4C
OS is good just not long lasting for me.
Werks have some big nuts for the first gallon then they fall off. for me once again.
Picco is a good motor just not the power house I like to have.
RB is so over priced that I can't afford to even try one.
I will try anything and have tried others but most hit the shelf after a gallon or so as they just dont deliver what I personnally am looking for.Right now I fancy Novarossi, primarily the +4C which has delivered me very consistent runs through the first five gallons with no issues what so ever and has all the power and smoothness I could ever need.
The next great motor is probably around the corner and I am not brand loyal so if its not Nova then I will jump ship
. for me if it works then who cares who made it! run the nuts out of it for all its worth!
By great motor, for me it must deliver consistent power and reliability for more than 4 gallons. If it can make it to 10 with no part changes other than bearings then it is king of the hill in my small mind.