I would have to say that I recommend to avoid these at such low buy-in levels. With that said, I would strongly recommend that you play extremely tight for the first 3 levels. These often become "all-in" fests and people will literally play any two cards, which I have seen lead to many bad beats. I would encourage you to only play what I consider to be Category 2
hands or better (AA,KK,QQ,JJ,AK). By all means try to see all flops with a smaller pocket pair if the price is low on the offchance you can hit a set.