I am fairly new to Eclipse, but the more I use it, the more I like it.
My latest discovery is how efficient it is to use of shortcuts to find "stuff" in Eclipse. The lookups are incredibly fast and are very useful.
There is Open Type (CTRL+SHIFT+T) and start typing
Open Method (CTRL+O) and start typing
The typing part is critical. It is available even in preferences setup.
I really wish this functionality would exist out of the box in Visual Studio.