I believe you should play what you feel comfortable playing at any given time. If you are trying a new site then of course proceed with caution until you have played enough hands to get a feel of how the statistics are as well as how your opponents play. You will always have the "IF" factor when playing online, what if they have this and what if they have that, usually the person that bets from the get has no choice but to make a followup bet if nobody else does but any checks is a sign of weakness so pay attention to how the bets are being made it will help most of the time.....