Hummingbird 363 vs 365 - what's the difference?

The tech specs on these two look exactly the same, and the MSRP is $299 for both of them. Anyone know what the difference is?
Thanks,
Andrew

365i is the new unit that replaced the 363 (discontinued)

Good to know - any tips on a reliable place to buy one?
Thanks again,
Andrew

This unit is a little harder to find as most anglers are wanting the color screens.
Therefore many retailers are stocking the more popular 385ci or the 345c.

Good to know - any tips on a reliable place to buy one?
Thanks again,
Andrew

Go with color just got one and LOVE it my girlfriend thinks I love it more then her as I lay in bed entering GPS points on it from my old handheld unit. I have the 587ci and it is a dream the combo makes it alot easier IMO not having to worry about both.
Good luck on finding one that fits you. Holidays may bring some killer deals as well...