If it's easy for you to get live of an appropriate size, and you don't mind it, then sure - stick with live. For me, I feed all 25+ of my snakes live just because it's so easy to bring home live feeders. For some, it's easier to order large quantities of frozen feeders.

As AK907 said, it's not really as hazardous as some would have you think to feed live - you just need to be present and watching the snake(s) to make sure it all goes the way it's supposed to.

-Jen