I tried them both 2 and of course chose the 8.
it’s safe to say most of us that have been playing for a good amount of time and been thru a few mp’s would choose the 8 over the 7 as the 7 would be too closed. the theory about one being made on a Monday is not even close. these are made on a CNC (Computer Numerical Control Milling Machine) which are very hi tech machines so everything comes out the exact same.
but yes, playing a few mp’s side by side for comparison is always the best way to do it if you have that opportunity.