[schwza]

i only 4-table, but the note i make most is something like "Q9 b15" meaning he limped Q9 at the 10/15 level. i'm not sure how useful it is, but it's good to know somebody's fishy and will probably stack off with TPNK if you keep betting.

then i rely mostly on PT/player view for pfr/vpip numbers, which is where 90% of my info comes from. it's useful to try to watch how they move. for example, if someone was 3/0 over 30 hands and then 12/8 over 40 they're a pushbot.

i also keep an eye out for people who do things like fold in the BB with 1 bb behind. they get tagged dnupo (does not understand pot odds).