I will be having a local BMW indie shop do a dain / fill + filter change soon. My Car is at 67k miles and is a 2005 so pretty sure it's a GM AT.
Shop said they will either use some "universal" ATF that meets BMW standards OR a Liquimoly ATF that is compatible with Dexron-VI
BUT they also said I can bring whatever ATF I like, as long as it meets GM trans standards...

Has anyone had any new experiences with ATF types since the last post which was a while ago? Is Maxlife still a popular choice? Any other ATFs i should be aware of?