Grasshopper,
I genuinely like the standard 8mm, and other than a genetic disposition for attraction to "different" cartridges, I wouldn't have any need for the Ackley version.
CT,
I think you are a wise man, my friend...
If ever you wish to spend a long week-end in Mi doing a bit of fondling and shooting various rifles in 8mm. Let me know... We could make a day at the range...
Grasshopper