i always used ie 6 but then i decided to try opera because people said it was good so i tried it...
it was running slow for me and it had so many confusing buttons and i didn't know which one to press..
then i switched bak to ie 6 and stayed that way.. But then someone in this forum told me to try firefox so i did and i love it.. Already a month i think
I love all of its useful extensions.. Very user friendly..