I have both the PM is earlier and better in oil, the saga is somewhat allegric to oil of real volume. The Saga as stated is more skid flippy but the cover is pretty glossy oob, i have 2 saga's on both are drilled the same way one with a weight hole from pin and cg not lining up well.
My power machine is drilled very close to the saga's it is overall stronger ball, i prefer the PM for mediums and the saga's on dryer mediums. If carrydown is present the PM has the strength to cut through it and the saga pings corners for you all day long.