If you're looking to spend under 400, you're likely not going to be using it very much, right? Can't go worng with a mile marker in the 300-400 price range. The only advice I have is spend 15-20 more bucks and buy it from someone local, not a mail order catalog. If you have problems with it, hauling that heavy box back to the post office is a royal pain in the butt, especially when the company's customer service sucks!