but they aren’t providing any technical analysis and should generally be ignored.

why should they be ignored? they dont have to explain why, the “manual” says what is needed, so saying “follow the manual” is sufficient

stop thinking and listening to scotty

93 is not available everywhere hence mfg recommendations say 91+

91 is mainly available in higher elevations since 93 is not needed, so that 93 youre putting in does absolutely nothing, youre just paying extra out of pocket

same goes for econo shit boxes that you think is a race car because you put a 4" fart pipe and a weak ass looking high rise spoiler. if it requires 87, putting in 91+ wont make a difference in the world

i hear colorado doesnt really have any good performance shops and most of them shut down quickly after opening up