need help with what to buy??

I am new to 2 way radios and I would like to know the difference between the ones like at walmart? UHF and vhf Im also looking at the midland Nautico 3 anyone know if it is any good?? thanks for any help

never used a midland Nautico 3, i use KENWOOD TK-3207…:smiley:

what is you general form of use going to be?