Well it depends on what you want. JR gets more signal than the Futaba, has better warranty (3 years to 1 year), and it even says that the JR is a racing system. I've never heard anything bad about it.
Coby, where have you heard that the JR gets more "signal"?
OK, I have had the JR for 4+yrs, and have had NO problems at all. That is bashing and racing. Have used it for a bunch of different trucks/buggies.
The 3PM is also a nice radio, a friend of mine had one for years and loved it, only after he got a Nomadio did he shelve it.
I REALLY think you will be happy with either, if you can, HOLD both and see which one feels better in your grip.