Opera or Chrome?
I tried Opera 10YA, it was O.K. but at the time I had a learning curve with the Bookmarks in Opera. I was struggling with an early edition of Firefox, 10.0 FWIR and it seems it did not have security in place for me to visit the health providers web site. What made matters worse was I could not upgrade because of the kernal... I could not upgrade the kernal because, well, the computer was to old to deal with the advanced software. I ended up replacing the computer, I did try other lighter O.S's but I did not like their desktops.
I have not gone back to Opera, I am satisfied how Firefox runs and the few ad-ons I need to make it run smooth for me...
I have not used Chrome...
Chas