Bests & Worsts Reviews from Amazon

I'm pretty tech savvy and have used different GPS devices in the past. I chose Tomtom over Garmin mainly due to tomtom HOME support, better user interface: tomtom has more info on the screen including the street name you're driving on. Most negative reviews here are from issues updating map which is larger than the old one (about 5 Mb larger) and causes error. but it's simple to go around it. 1. connect to home computer. turn the unit on. select Yes to connect. Tomtom Home will install on your computer. 2. on Tomtom HOME menu, go to "Manage my ONE XL". On Items on Device, click voices. you can back up then delete all foreign computer voices (recorded voice files are small, so doesn't matter). just keep DAVE, and Susan computer voices( you need at least one computer voice for spoken street names). You should free up about 130 Mb (much more than you need) 3. now you can update new map with no problem. it does take a long time. after you're done, you still have 125 Mb extra to download customized items, map corrections in the future. customized car symbols are really cool, as are start up and shut down images. these customized items and map corrections are so small: tiny to 0.5 Mb that with > 125 Mb free, you can keep updating for years to come. Pros: 4.3 inch screen, great routing, advanced lane guidance (it does work well), IQ route (faster route based on historical traffic data), very quick GPS fix <30 sec (but you need to connect to computer at least every 7 days so that a GPS file can be updated to help fix signal quickly), a little longer for a cold start or if you forget to sync with your computer more than 7 days, but it's still around 1 minute or less to fix the signal. also very strong signal, almost full bar inside my house. Text to speech (for spoken street names) is computer voice, so it's OK. recorded voices are nicer but unable to do text to speech. the included Easyport mount is great, simple, stable. Cons: the screen brightness at 100% is still not as bright as I want (I also use Tomtom Navigator 6 on my smartphone with better contrast, brightness) but you still can see fine on a sunny day. The computer voices for text to speech are not as clear when you drive and play music. In summary, this tomtom has a lot of great features for the price. if you don't need bluetooth (for hands free call with your cell phone, which is not good anyway because your volume always appears tiny to the other end), FM transmitter (which is not practical if you need to play your CD in the car), or live traffic receiver (which is spotty based on the info I've read), This 340S is the one to get. most people own smartphones these days with internet, so they can get live traffic, up to date points of interest from Google map, play mp3 and pictures. So you don't really need those features from a GPS device (which is more expensive)