MY DECISION
Michael: Just purchased a new Catalina 400 (OK, I'm a traitor to the Hunter cause!) and "struggled" with the same problem. My decision was made easier since our cockpit has a built-in center pedestal area for a chartplotter. So we opted for that, which is obviously what it looks like everyone else is recommending. We've ordered the newest Garmin product, the 2010C 10.4" color chartplotter. I looked closely at RayMarine and other chartplotters (with a lot of help from my local West Marine store manager) and for me, there was no contest. The Garmin "Blue Chip" cartography is the best I've ever seen and has the added benefit of having chart chips which have larger areas of coverage at a far lower price than those used by the other manufacturers. The 2010 series will "talk" to radars/autopilots of other manufacturers, but will only txfr positional data via the NMEA bus. Therefore, if you want to fully integrate your chartplotter w/ radar, etc., you will need to buy one which is compatable via a high speed bus (HSB). RayMarine makes such a system, and would be my second choice. My priority was to have the best chartplotter I could afford in the cockpit and eventually get a radar at the cabin nav station w/ laptop charting system. Since my boat is still under construction, I can't give you any operational data, but will after delivery and commissioning late this winter. Smooth sailing!Tim Leighton (S. Chesapeake Bay)