About Preflop Bet sizing from the CO Posted by GeoPur Posted by GeoPur posted in Low Stakes Posted 4 months, 1 week ago About Preflop Bet sizing from the CO So my defeault range from the CO is 28% and my bet sizing is 3bb. I see some people use 2.5x instead and I would like to use that. What sizing would be best to use for CO in NL5? Loading 9 Comments... Be the first to add a comment You must upgrade your account to leave a comment. This thread has been locked. No further comments can be added.