For discussion and learning purposes in your opinion where would you or would you not under what applications would you like or not like the extra 10 degrees of exhaust?
It’s truly an “it depends” situation........ with a virtually endless set of variables.
Way too many to get into here.
I can’t really think of an application as mild as yours where I’d lean towards a big split though.
Unless it was an off the shelf cam that someone happened to like, and that’s just how it came.
I’m sure the place that ground it for you had a reason they did it that way.
Get their take on it.