Icecobra
FRF Addict
I've had really good luck with the 5021. Several baja trips and there is always a radio issue within the group, but not ever people with 5021s. Not being field programmable is a negative, but if you put together a good list of all the frequencies you need, it shouldn't be a problem. The advantage of not being field programmable, is that there is no accidental pushing of buttons that can mess up the radio.
It is field programmable, you have to use a laptop which I do and have the cable, it is not programmable without these so it is not typically user programmable without the extras.. I can program a group of 5021s on the fly with my laptop so everyone gets the right frequency...