I'm in a brainstorming stage of a big project right now (usually the stage that any project dies at for me :-[ ) and right now I'm working on positioning.
So, I wanted to see what GPS modules you guys prefer in your projects?
Cost-wise doesn't matter too much (I assume they are all within the same range), but I'm really looking for quality and interface-ability (I realize most use the NMEA standard, but some, I'm sure, are just plain old hard to get working).
In terms of interfacing they're all pretty similar: just serial comms using NMEA sentences, and there are existing libraries like Mikal Hart's very nice TinyGPS for decoding that easily.