i have the xrs-9400 and i like it the voice alert thing gets annoying but you can turn it off other then that its a good radar detector i got for $99 on sale originally cost around 120
I have the Cobra XRS-9700. I got mine on eBay for 120. I'll tell you this... It's not the best, but for the price it works very well. Haven't got a ticket for speeding yet. It's very hard to recommend something. The only way you will find out if it's good is if you buy it. But I recommend it.