Hi guys, i'm putting a uhf in my car soon and at the moment my work is selling a GME AE4012K2 antenna (4.5 db) for cheap. Just wondering if it is worth me picking it up (they are selling it for around $55ish at my work)? I plan to do mainly hwy driving up north of wa where some of the roads get hilly and curvy at times and my hand held uhf cuts out. Will the 4.5db be suitable or should i got for a 6db one? Any info would be great as i'm not an expert on this topic, i am led to believe a 4.5 is an "all round" type antenna and a 6db is a long range straight like hwy antenna?
Cheers