I've been using the Panasonic KX-TG9344T in my home office for a while now. I use the speaker phone in the base for most calls, but have found the handsets work fine, and the battery life so far has been good as well as the sound quality.

About the only thing I've discovered that I don't like, is that when I'm on the phone and get a call waiting caller ID, the phone won't display it. It still displays the "line in use" on the handsets, and I've not figured out how to view it while still talking on the base's speakerphone. The CID gets there, because after the call I'm on is over, I see the number in the missed calls list.