Back to Lotus Notes after a long time. I am using lotus notes for accessing my official emails at client site. Its fun to use notes after a long time. Almost after 5 yrs. Surprisingly notes was updated to recent release and its very good. I liked new notes. Have all capabilities of outlook. Plus some interesting features.
Outlook is also good. I am 50-50 for both applications. Its worth using notes if you have developed any applications based on notes. Otherwise outlook is fine I think.