Whistler DE-1650 Radar Detector

I recently bought this model "new" even though it is an older model. I was using a Passport 5000. I compared them and this 1650 worked at least equally as well in x,k and ka band (laser-n/a as used rarely in area) I like the smaller size of the 1650 and I got the strength meter which the Passport 5000 lacked. I do NOT notice any trouble reading the display, even in the brightest days. Now, I am not a heavy lead foot so this provides enough warning for me to slow down in time. If I was heavier on the gas sure-I probably would pay more to get the most detection possible. The way I see it you should only buy-pay for what YOU feel you need. I am very pleased with this model.