I've found it easier to use limit online especially when starting from $0 to eliminate the variance and risk of losing your entire stack when playing with only a few dollars. Yes your wins are capped but I believe it more then makes up for the inherent risk of variance, especially on the online scene. Play limit build up enough to play in $1.10 sng's and build your stack from there. Just my .02 that I've found works best and is easiest for me. Keep taking shots at $1.10 sng's until your can get your BR up to around $10-15 then move up limits.