I think the 9500i has some really good features for those who live in urban areas. Where I live, the GPS lockout wouldn't be useful because there is nothing here to lock out that I can't already do by disabling X band. Also, someone said it was the biggest and heavietst RD. I do enjoy reading the posts about the 9500i but if it were me, I would prefer to have a little more information about performance. I already have the RX65 and from I have gathered, performance of the 9500i in on par with the x50 or RX65. For those who do buy it, I hope it lives up to your expectations.