I know this topic has been worked to death, and I've read most if not all of the posts on this topic. I wish it all added up to a clear picture, but it does not (I realize that it could just be me...). This question is directed to present or former owners of late-model 1150GS owners: In view of the (now experientially proven) difficulty of finding regular 95 outside of BKK, I believe I have three choices: 1. I was told by the previous owner that the computer could be remapped to accomodate 91, at which point I would use only 91. 2. On a 1200km run this weekend, I had to use regular 91 - the engine runs, but more roughly than with 95. I don't know what the longer-term implications of running 91 without computer remapping would be. 3. Run 95 gasohol. Is there a clear preferred choice from among the above, or are there others of which I'm unaware? Apologies, and thanks for indulging this question from a new owner. S.