hmm..
I like tempax more.. it's more slim but playtex is somewhat.. umbella's shape. so when the flow is not high (e.g. 4th day) you may find it's difficult to pull it out.
but I bought both.. in day with high flow.. I prefer playtex (2nd day).. just remember to change it after 3 hours =P
I wont recommend to use "super", I think regular is good enough.. because, if the absortion is too good.. the normal mucus will also be absorbed by it. well.. if you read the product insert, you may know the potential danger of using tempon.
well.. I had been using tempon since I was F.3! Whoa! nearly 18 years! in the old days.. there was no "winged" M napkins!