if 100 NL = $1/$2 blinds
then 1 BB = 2 x $2 = $4
and 10 BB = $40
making NL waaay more profitable
put in non-mathematical terms, i have on very rare occasions managed to triple my buy-in during the course of one session of limit poker.
but in NL, i very commonly triple or quadruple my stack in one session.
ChezJ