New LR Sat Nav maps or TomTom?

[PhilCerbera]

I'm considering updating the Sat Nav map on my 05 RR. The options are (1) a new LR maps at £150 or (2) a new TomTom. I'm used to my TomTom Sat Nav POI function highlighting Speed Camera locations. In future I also want to be able to locate LPG stations.

Does anyone know what the new LR Sat Nav maps include in terms of POI's and is it possible to programme to LR Sat Nav with POI updates for Speed Cameras etc. as you can do with TomToms? Currently I'm tempted to go for one of the new TomToms with trafficinfo/redirection capability.