Once you start kegging your homebrew, you'll wonder why you didn't do it sooner.

After primary fermentation, I siphon from my carboy into a 5 gal corny keg, then I hook it up to my CO2. Turn the pressure up to maybe 20-30 PSI (strictly for carbonating; turn it down for serving) for maybe a day or two. If you want, you can shake it to dissolve CO2, but I'm lazy and just let time do its thing. It's awesome. So much less work than bottling.