I'm considering upgrading from my 797. I don't have any real issues yet other than it's getting old and I would rather be proactive. I fish saltwater inshore the most and don't have any special requirements like networking. That being said, I was looking at the Helix 5 in the store and read about the upcoming Helix 7. Then I saw the 899 for $100 more than the Helix 7 si and started thinking about it. I realize the 899 is last year's model and won't be supported as long as the Helix 7, but if's a year or so difference it's not likely to be that big of deal.
Your opinions and experience with either unit is greatly appreciated.
Thanks in advance,
Rob