The new dongle arrived over the weekend. I installed it and watched a lot of sports on locals using it. No problems so far, I'm not getting the "searching for signal" when tuning in a local like I got a lot with the old dual dongle.
It runs a little warm, but it doesn't seem to be as warm as the old one. Not a problem for me, as I have an open TV stand.
I can't comment on recording yet; I'm recording some CW shows later this week, but recording was never as issue for me with the old dongle-the problem was not being always able to tune to a channel.
I'll comment on recording later this week.
The new dongle is on the right.
*EDIT* I have an H3.