I won a new opex box 2 pack of baofengs on ebay. They were listed as uv5g plus but are actually 5rm. are these better or worse or similar than the uv5g plus? Googling only seems to come up with the uv5rm and idk if that's a different model or not. I only paid 38 bucks all in and they came with all original accessories including upgraded antennas so I can't get too bent out of shape if they happen to be worse than advertised, but I would still like to know what I'm in for.