I would not buy a Magellan. And I purchased a Meridian Gold as soon as it came out...
Do a search for "Magellan Meridian FAQ." You will see that the name of the author is rather simiar to the user name of the person writing this post 😉 So I am somewhat of an expert on the Meridian series. The Sportrak series is simply a Meridian with a color screen and internal memory (no SD card). I actually got to see and touch a Sportrak Color before they were even released.
1) The screen on the Sportrak Color is nice, but not quite the equal of the 60C.
2) Mapping memory is not as good.
3) In order to get routing, you have to use Magellan software (more later).
4) I have never seen an auto-routing base map by Magellan.
5) Memory if VERY limited.
6) A couple of extra feet in accuracy is not worth a trade-off in features. If you are using this for car navigation, sooooo many thing are more important than accuracy.
A note on magllan software and base maps...
1) On the Meridian series, there is no such thing as a routing base map.
2) Your routable detail maps are limited to 64MB per section, and the section has to be a rectangle. In short, it is IMPOSSIBLE to have ANY hand-held magellan GPS route you from New York to Los Angeles. It is also impossible to route from one 64MB map chunk to anther. Yuck.
3) I have a Meridian Platinum, and I can say that the firmware has been riddled with all sorts of bugs and annoyances.
4) I have the Magellan "Streets & Destinations" package, and I hate it. In order to get it to work on XP with any sort of speed, you have to disable "System Restore."
5) In short, in my experience with Magellan, I was not pleased.
The 60C, on the other hand, has a beautiful screen. Its memory is limited compared with the Magelland models that use SD card, but it makes better use of the memory that it does have. You could load a Garmin unit with a detailed map for New York, a detailed map for LA, and it already knows how to route on interstates and major state highways. So, it can route from NY to LA easily. Also, the map regions are pre-compiled, so you do not have to wait.
And why a hand-held GPS in the first place?
1) A laptop connected to an external GPS with mapping software might be slightly cheaper, but then you have cables going everywhere, and that makes a mess and may be unsafe.
2) A hand-held GPS can go in the woods, in your pocket (walking around), in a canoe, and geocaching. Try geocaching with a laptop. Try going on a hike up a mountain with a laptop. Ignore this advice if you are not an outdoors person.
PS: If you just want software for a laptop, look to DeLorme first.