Stewy...
I'm not "going" anywhere... just food for thought.
In just the last few years... we have gone from a "wet" crankcase on the Polaris sleds... To a completely dry crankcase (except for the oil) . To me, that is something to consider when choosing oils... and this thread is posted in a section of the forum where all the sleds have "dry" crankcases.
Both Synths and Minerals have their Plus's and minus's.
I'm not starting with you at all. I enjoy your insight. I think you answer your own food for thought by speaking to the "pooling" and smoke with the higher end synthetics. Weird cause my dragon did the same thing with Redline and the Redline tech I spoke with told me NOT to run it until after break-in. I'm not digging Redline its a top notch oil IMO. I'm going with Legend because it's like a hybrid mineral that I feel will burn more completely. I think some of the synthetics are too good and over time maybe 1500-2500 range your gonna lose compression because of blow-by, no failure , no oil related issues but maybe too slippery and left over oil from a non complete burn.