You might want to research these phones and then go to the store and see how they feel in your hand.
I have the A930, which has been okay, but if I had it to do over I might have tried the VX8300. But I hear the VX8300 doesn't work well with Bluetooth and my A930 does fine with my Moto H700 Bluetooth headset.
The A930 doesn't come with any headset or USB cable, which you need to utilize the phone's features.
Micro SD Card
And I'll end up getting a car charger, so you'll end up paying around $70-100 in accessories for this phone.
I don't know what you'll need for the LG.
I live in a rural area, what would be the best for reception, voice quality, and vz navigator???