After years wasted on Masosoft Windump I finally had the courage to change to Ubuntu in 2012. And I am still using it. It remains the best user-experience I ever had, though some things ar not that comfortable as in Windows (it appears to be). But since I do not always like to go the easy way, I do not regret a thing! In Ubuntu there are no lags, no bloatware and no f..king updates which keeps me away from using the laptop 30 minutes after having started the OS. I just love Ubuntu!