Opera is a very good And fast browser . I use it myself And
it also works with low internet speed & It Save a lots of internet data . Take low time In open website and Opera is very easy to use .
A download manager was inbuilt in it & Works good
Opera browser also have a Turbo mode Option & its very helpfull, WITH THIS FEATURE
u can open block sites or Browse Internet With Very low Internet Speed .
SO Opera is a excellent browser for Pc