Every now and again, Bass Pro Shops will have these on sale. I bought the 5/5/5 a while back and used it a few times with good results so far. If you read the reviews, there are a lot of 5 star reviews and, as with anything, a few people who either got bad units or didn't use it properly and gave poor ratings...
http://www.basspro.com/webapp/wcs/st...esults#reviews