I'm actually considering moving back to bottling more...
Kegs are great. They're easy to fill. Chasing down leaks is a PITA, but not that difficult.
Kegging can get expensive as you acquire more and more and need to have a dedicated beer fridge with multiple Perlick taps and multiple regulators to keep them all at the perfect carbonation.
But, there's a whole continuum of kegging. You can get by with one or two kegs, cobra taps, a mini-fridge, and a 5 gallon CO2 tank.