Brian Anderson said:
...One model of Garmin keeps coming up and saying "Buy me, buy me" is the GARMIN STREET PILOT III DELUXE. There are tons on Ebay, varying from around £100 for used and not a lot of detail (Instinct say leave them), to around £200 for brand new units with V7 software. Am I still being naive?
Hi Brian:
Uh, I hate to say it, but yes, you are being naive. I will, however, give you a lot of credit for recognizing that risk and checking for advice.
Let me start by helping you define what you need.
1) Because you are going to use the GPSR on a moto, you want it to be waterproof. That is non-negotiable, an absolute must. Any GPSR that is not waterproof you can rule out.
2) You don't need a GPSR that runs on batteries if you are going to be using it on your moto and in your car, but not for hiking. So, you can safely include in your search the 'pure automotive' GPSRs that do not operate on batteries - they need a 12 volt power supply. I'm not saying that you have to exclude battery powered units, just that it is OK to include 12 volt only units.
3) You're new to the whole world of GPS, so, the last thing you want to be doing is buying an oddball or an antique. Getting a SP III today as a first GPS would be a lot like getting a 286 today as a first computer. There is a reason those SP III's are so cheap - it's because they are way out of date. If you can imagine running Windows XP on a 286, then you can imagine what it would be like trying to run today's cartography on a SP III. The level of detail in the cartography has increased by an order of magnitude since the SP III hit the market.
4) You have not really identified how and where you intend to ride. for example, if you plan to ride on the continent vs. stay in your own corner of the UK and ride off-road most of the time. How you intend to use the GPSR will affect your decision of what to buy.
If your budget does not allow you to get one a new 'high end' GPSR (for example, a SP 27xx series), then your very best bet would be to look closely at the crop of
current production simpler GPSRs. The Quest (1 and 2) are examples of this, there are others. Your next best bet would be to look at high end GPSRs that are perhaps one generation (maximum!) out of date, such as the 26xx and 25xx series. Don't even think about anything older than that - you'll just be fed up with it within a very short period of time.
There are folks out there who have bought used SP III's and are very happy with them. Chances are that those folks had quite a bit of GPSR experience under their belt and knew exactly what they did and did not need so far as capabilities go, and knew exactly what the limitations of the SP III were. In those rare cases - only - it can be an appropriate purchase.
Keep looking, and most important of all, keep on gathering information. Feel free to ask more questions here. Better that you should wait a few weeks, gather more info, learn a lot more about the product differences, then make your purchase, than buy in haste and regret later.
Michael