I've been counting professionally for a little over 1 year now. I've seen very good results and have been barred from 5 casinos now in the midwest area.
When i started counting I did not incorpororate the I18; however, I quickly put it into my play after reading several bj books about 4 mounths ago.
My YTD results (after incorporating I18): 305 hours + $36,185.00
This translates to $260.00 per hour which i feel is a little high due to some large recent wins but still very good. Comment if you would like on my results but my question is below.
**Do you other counters use I18 or the Revised I18 index found at http://www.bjmath.com/bjmath/tcindex/r18.htm
It is mostly the same: however, you can see the 3 plays it differs by.
Thanks in advance.