Ralph Marshall
I should Work at Oakley
That I do know (XS is the newest of the X-M's) ...
... & from what I had learned, the Ruby's became very "unreliable", etc., as time went on.
Was there a time that even some of the first X-Metal/Ruby's (2009) had semi-decent Rubes in them, or do the 1st gen Juliet, Penny, etc., just really, really stand apart from anything they ever did for a XS?
I believe the "Fruby" became the norm before the XS ever existed - we're talking several years before the XS came along that the much sought after early Rubies were being made. However, there is lots of variation and inconsistency within the different batches of lenses, so you can still find a gem from time to time. My personal experience with XS Ruby is that having larger lenses than the other X-metals mentioned here, they do have the tendency to have a lot of the fire (oranges and yellows) toward the edges where it otherwise might be cut out of a smaller lens...